The motor exerts a force F on the 42.5-kg crate as shown in the graph. Whent = 0, the crate is moving downward at 10 m/s. (Figure 1)FigureANPIDEDBF(N)4501506-t(s)1 of 1Part ADetermine the velocity of the crate when t = 3 s.Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity isdirected downward.V =SubmitPart BμAV=ValueRequest AnswerDetermine the velocity of the crate when t = 6 s.Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity isdirected downward.μÀValueUnitsSubmit Request Answer?Units?

Answered: Image /qna-images/answer/b9fe4d34-d30a-4aad-9d81-5a0ff3fe0a85.jpg

Answered: The motor exerts a force F on the…

The motor exerts a force F on the 42.5-kg crate as shown in the graph. When t = 0, the crate is moving downward at 10 m/s. (Figure 1) Figure B F(N) 150 < 1 of 1

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: PROBLEM 1 Draw the shear and moment diagram of the beam shown. 20 kN.m A -2 m- 1m-+-1m m→ B -2 m 10…

A: Given data in question Load 10 kN Moment 20 kNm Span 6m To find out SFD BMD

Q: Q.5 A trolley of mass 5000 kg is descending a slope with uniform velocity of 2 m/s at the end of a…

A: Given data- Mass of the trolley m=5000 kg, Uniform velocity v=2 m/s, Length of cable l=200 m, Area…

Q: ESSAY TYPE: As a Civil Engineering student, why do we need to undergo this course (geology)? Why is…

A: Importance As a civil engineering student, geology is an important subject that should be studied as…

Q: A tank open at the top has a height of 5.4 m and a width of 2 m. It contains 2.4 m of oil (s =…

A: The following are the given information. Height of tank = 5.40 m Width of tank = 2.0 m Specific…

Q: From the given truss shown. Using A = 1875 mm2 and E = 200 GPa. Determine the horizontal…

A: Given Data A = 1875 mm2 E = 200 GPa = 200 × 103 N/mm2 Determine the horizontal displacement of…

Q: For the beam shown below, Determine the following: Use Three Moment Equation a) Determine the moment…

A: Given Data Determine a. Moment at B (MB) b. Reaction at A (RA) c. Reaction at E (RE) Using Three…

Q: A lift irrigation scheme using a discharge of 100 m³/hr is planned to raise a crop with an average…

A: Given- Discharge Q=100 m3/hr, average delta =0.4 m Intensity I=50%, 3600 hours of working,…

Q: The level of water in the reservoir is 1.25 m. If there is a rainfall of 38 cm occurring in a month,…

Q: A uniform symmetrical beam is supported at two pin joints as shown below. It has a length L and a…

Q: Check whether the bolts provided in the hanger connection as shown in figure are adequate. The end…

Q: R.L. of point 'A' is 50 m and R.L. of point 'B' is 46.655 m. The distance between AB is 150 m. The…

A: Given :- R.L. of point 'A' = 50 m R.L. of point 'B' = 46.655 m. The distance between AB = 150 m. To…

Q: The level of water in the reservoir is 1.25 m. If there is a rainfall of 38 cm occurring in a month,…

A: Given Rainfall = 38 cm Water level = 1.25 m =125 cm Class A pan pan evaporation=32 cm Level of water…

Q: For the following wastewater and biomass characteristics: Q0 = 50 m3/d S0 = 60 mg NH4+-N/l Xi0 = 20…

Q: Benkelman Beam deflection analysis was carried out on 10 selected points of a flexible pavement…

Q: Find shear and bending diagram, and deflection of this structure. 4 K₁ rigid rigid

A: The diagram is provided. We have to find out the followings: Shear Force and Bending Moment…

Q: The rigid beam hidden in the figure is fixed at the top by two posts (dext = 50mm), one in AISI 4340…

Q: USE! 90mm FACE TO FACE DIST. 44.40 meters 90mm ++ 3 H 90mm 3 meters as shown in the figure, a…

A: Given, Face to Face distance=44.40 m Length of plastic pipe= 3 m Telescope scope= 90 mm

Q: Determine the displacement at C and E. Assume A is a fixed support, B is a pin, and D is a roller.…

Q: The position vector of a particle is given as function of time as 7 = (3t³1-4t2j+ 5tk) m. If the…

Q: 20 KN- 10 kN- For the given figure below. El=constant. Use Slope Deflection Method BE 2 m 2 m 21 I…

Q: The discharge was measured in a small stream. It was found that the depth of flow increase at a rate…

A: Given Data Depth of flow increase at a rate = 0.2m/hr Discharge at that section (Q2) = 30 m3/sec…

Q: 3. Water is being pumped at 2.5ft3/s. The head loss between points 1 and 2 is 9ft and the power…

A: Given data: Flow of water pumped by the pump: Q=2.5 ft3/s Head loss between point 1 and 2 = hL=9 ft.…

Q: The junction is in between reservoir A and B. Reservoir A gives water to Reservoirs B, C, and D.…

Q: For the given figure below. El=constant 20 KN A21 2m 2m B 1 4.5 m 25 KN/m 777 C a. Determine the…

A: Note: For the given question it is written EI = constant; but in span AB it is 2I. So, considering…

Q: Question 1 A vertical circular gate in a tunnel 8 m. in diameter has oil (0.80) on one side and air…

A: Solve letter A only Given- diameter d=8 m,air pressure P=40 kPa,oil height=12 m, Hydrostatic force=?

Q: A beam fabricated from western white pine has been reinforced by bonding steel strips on its top and…

Q: determine the force in every member

A: Given Data Determine the forces in each member of truss.

Q: During a particular stage of the growth of a crop, consumptive use of water is 3 mm/day. If the…

A: Given data- Consumptive use of water =3 mm/day, available water=25% of 80 mm depth of water, To…

Q: The solid compound shaft made of three different materials carries the two torques as shown. (a)…

Q: 74 Consider the following data of gravity dam: Maximum vertical stress at toe = 2000 kN/m².…

A: Given data- A gravity dam- Maximum vertical stress at toe=2000 kN/m2, Intensity of water pressure=60…

Q: How many days would be required by a clay stratum 6 m thick, draining at both end with a average…

Q: A rectangular simply supported beam of size 100 mm × 250 mm size and span 3 m is subjected to a…

A: Given Beam Determine the maximum shear stress in the beam.

Q: Problem 5 A 60 ft long beam in an industrial facility is subjected to a heavy gravity load and large…

A: Answer We are given that FD(W12 x 53) is compression member subjected to load of Pu = 154 Kips W12…

Q: Question In an old map, a line AB was drawn to a magnetic bearing of 5°30', the magnetic declination…

A: Given data- Magnetic bearing initially = 5o30' Initial magnetic declination = 1o East, Present…

Q: Two wooden members of uniform rectangular cross section are joined by the simple glued scarf splice…

A: A tensile force, P = 11kN is acting on a rectangular cross-section of 150mm x 75 mm. To determine…

Q: Find the capacity of the column Pn. Assume Fy = 50 ksi. W14X132 24 FT

A: Given, W14 x 132 L = 24 ft or 288 in

Q: During a particular stage of the growth of a crop, consumptive use of water is 3 mm/day. If the…

Q: The surface of a saturated clay deposit is located permanently below the groundwater table. The clay…

A: Given: The clay has natural water content = 43 % Specific gravity = 2.70 The vertical intergranular…

Q: 103 For each problem, design a short square, rectangular, or circular column, as indicated, for each…

A: Since the given has a total of 12 different loading conditions but the methodology is the same. So,…

Q: A rectangular simply suppor size 100 mm × 250 mm size m is subjected to a uniform Load of 50 kN/m.…

Q: Calculate the settling velocity of water of a spherical discrete particle of 0.05 mm diameter and…

Q: A nozzle discharges water at a velocity of 20 m/s. If the head loss through the nozzle is 6 m, then…

A: Given- Velocity of water = 20 m/s, Head loss through nozzle = 6 m, To find- Coefficient velocity of…

Q: In a two-section flocculation basin, if the inlet velocity gradient is 60 s-1, what would be a…

Q: Calculate the magnitude and nature of forces in members marked 1, 2, 3 and 4. Assume all member to…

Q: A compound bar is made of a steel plate 50 mm wide and 10 mm thick to which copper plates of size 40…

Q: 5. A line AB is measured at both ends as follows: Instrument at point A, slope distance = 879.209 m,…

Q: (1) 4#7 12" 18.5" 2.5 fó= 4000 psi NWC Grade 60 Steel. & Mn = ?

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: Compute the maximum shear stress and maximum. flexural stress of the beam shown in the figure.

A: Given Data Determine the maximum shear stress and maximum flexural (bending) stress.

Q: Channel sections are used as a purlin. The top chords of the truss are sloped at 5H to 2V. Trusses…

A: Given, DL= 750 Pa LL= 1000 Pa WL=1400 Pa Spacing of purlin=1.4 m Spacing of truss=l= 5m Slope= 5H:2V…

Q: If a single pipe of length L and diameter D is to be replaced by three pipes of same material, same…

A: Given data- Single pipe length = L, Diameter = D, Three pipes of same material, same length and…

Question

100%

The motor exerts a force F on the 42.5-kg crate as shown in the graph. When
t = 0, the crate is moving downward at 10 m/s. (Figure 1)
Figure
ANPIDED
B
F(N)
450
150
6
-t(s)
1 of 1
Part A
Determine the velocity of the crate when t = 3 s.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is
directed downward.
V =
Submit
Part B
μA
V=
Value
Request Answer
Determine the velocity of the crate when t = 6 s.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is
directed downward.
μÀ
Value
Units
Submit Request Answer
?
Units
?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The hydraulic cylinder D extends with a velocity of VB = 5 ft/s and an acceleration of aB = 1.1 ft/s² .(Figure 1) Figure 1 ft VB, ag D B 2 ft 30% 1 of 1 Part A Determine the acceleration of A at the instant shown. Assume the direction to the right as positive. Express your answer with the appropriate units. O ? a A HA Value ft/s² Submit Provide Feedback Request Answer Next >
The 55-kg crate shown in the figure rests on a horizontal surface for which the coefficient of kinetic friction is μk= 0.55−0.09t where t is the time in seconds. If the crate is subjected to aconstant 500-N towing force as shown, determine the velocity in m/s and the acceleration in m/s2 of the crate in 3s starting from rest. Hint: integrate. STRICTLY SHOW COMPLETE FBD AND SOLUTION MUST BE HANDW
At a given instant the roller A on the bar has the velocity v = 4 m/s and acceleration a = 7 m/s? . (Figure 1) Determine the bar's angular velocity at this instant measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. Wbar = 6.67 rad/s Submit Previous Answers v Correct Figure 1 of 1 Part D Determine the bar's angular acceleration at this instant measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value if the angular acceleration is clockwise. vec 30 0.6 m abar = 23.817 rad/s? 30 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Item 1 1 of 5 > Part A In case shown in (Figure 1), determine the x and y components of the resultant force. Suppose that F = 750 N . Enter the x and y components of the force separated by a comma using three significant figures. ΑΣΦ vec ? (FR)=, (FR)y = Submit Request Answer Part B In case shown in (Figure 1), determine the resultant couple moment at point O. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. Figure 1 of 4 > μΑ ? (MR)o = Value Units F 400 N 200 N Submit Request Answer 2 m 2 m 2 m Part C In case shown in (Figure 2), determine the x and y components of the resultant force. Suppose that F = 750 N and M = 300 N · m . Enter the x and y components of the force separated by a comma using three significant figures.
The 100-kg crate is subjected to the forces shown. The crate is originally at rest. The coefficient of kinetic friction between the crate and the surface is μ = 0.2. (Figure 1) Figure 500 N 400 N Part A Determine the distance it slides in order to attain a speed of 7.7 m/s. Express your answer to three significant figures and include the appropriate units. S= 17 Value Submit Provide Feedback 4 A CIE ? Request Answer Units
Mass of crate: 100 kg μk 0.25 Determine the speed of the crate when x = 1.5 m. k = 2 kN/m 10 m 45°
A uniform 10-kg bar OA is suspended from the pin at O. The bar is at rest when the 1.5 kg bal B with negligible diameter hits end A with a velocity of VB1-30 m/s. After the impact, the ball bounces off following the direction shown. 0 A VB2 1. What is the angular velocity of rod OA just after impact? 2. What is the coefficient of restitution between ball B and rod OA? B VB1 24 1.8 m
Suppose that k = 190 N/m . (Figure 1) Part A Determine the unstretched length of DB to hold the 40-kg crate in the position shown. Express your answer to three significant figures and include the appropriate units.
Two concrete blocks weighing 1423 N each form part of the retaining wall of a swimming pool. Will the blocks be in equilibrium when the pool is filled and the water exerts the line loading shown? Figure P 7.38 -254 mm 457 mm 4y = 0,5 Plastic liner 457 mm H=L0- 5604 N/m
The 25-kg block A is released from rest. (Figure 1) Figure B E A Part A Determine the velocity of the 15-kg block B in 2 s. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is upward and negative value if the velocity is downward. V = HÅ Value Units Submit Provide Feedback Request Answer T ? Next >
Consider (Figure 1). Figure Vo 00 6 m 3 m ▼ Part A Determine the minimum initial velocity vo at which the ball must be kicked in order for it to just cross over the 3-m high fence. Express your answer using three significant figures and include the appropriate units. v0 = Submit Part B 00 = μА Submit Value Request Answer Units Determine the corresponding angle o at which the ball must be kicked. Express your answer in degrees using three significant figures. AΣ vec Request Answer **** *** ? ***** ***** ? O
The 162-oz golf ball is struck by the five-iron and acquires the velocity shown in a time period of 0.0019 sec. Determine the magnitude Rof the average force exerted by the club on the ball. What acceleration magnitude a (measured in "s"s) does this force cause, and what is the distance d over which the launch velocity is achieved, assuming constant acceleration? v = 147 ft/sec 23 Answers: R= Ib d = in.