Q: 6. What force must act on a 40.0 kg mass to give it an acceleration of 0.20 m/s^2 squared>
A:
Q: 6. Determine P and 0 so that the three forces shown are equivalent to the single force Rx = 87.32…
A: Rx=87.32kN
Q: 3. Resolve the given force into components in the directions specified 1 and 2. 21 R-80 N 30 45°
A: Consider the following diagram,
Q: 3. Calculate the resultant force. Express the answer in terms of unit vector.
A: The given forces can be represented in component form as,
Q: 6. Find the magnitude and direction of the resultant of a 40-N force that acts at an angle of 63°…
A:
Q: 18. An object with a mass of 3.2 kg has a force of 7.3 newtons applied to it. What is the resulting…
A:
Q: 4. What force is required to accelerate a 10 kg in 2 s? * mass from rest to 40 m/s
A: The expression for the force can be written as F=maF=mv-ut 1
Q: ne original force. D3 x
A: The solution is as follows:-
Q: A 13 kg object undergoes an acceleration given by a = (4 î - 3) m/s. The magnitude of the resultant…
A:
Q: Determine the magnitude of the resultant force and its direction measured counterclockwise from the…
A:
Q: 13. An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is the resulting…
A: Solution as
Q: 1.) Determine the X and Y components of each force shown.
A:
Q: 1. A 4-kg mass is acted on by a resultant force of 4N. What is the resulting acceleration? Solution:
A: Hello. Since your question has multiple question, we will solve the first one for you. If you want…
Q: 19. Force A at 1N has a bearing of 180° while Force B at 1 N has a bearing of 90°. What is the…
A:
Q: 61. Determine the force in member EF. A. 800 Ibs, C C. 400 lbs, C B. 800 Ibs, T D. None of these 400…
A:
Q: 3> Calculate the magnitude of force which when applied on a body of mass 0.5 kg produces an…
A: In the given question We have to determine the magnitude of the force.
Q: 3) A car of mass 2000 kg has a driving force of 4500 N and experiences an air resistance of 1500 N.…
A: 3) net forward force = 4500-1500 = 3000 N
Q: The magnitude of the component force F is * 250 Ib -450~ 30
A: Solution
Q: An automobile weighs 2000 lb. Calculate the weight of the car in N and its mass in kg.
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Q: 2. A man is applying 50 N of force on an object in the certain direction. One other person is also…
A:
Q: 1. Two forces of 10N and 6N act up on body. The direction between forces is 42°. Find the resultant…
A: solution is given by
Q: 50 kN VE 40 kN If e = 60° and F = 20 kN, determine the %3! magnitude of the resultant force and its…
A: resultant force can be calculated by finding resultant components along X and Y axes separately.…
Q: The force acting on a partice has a magnitude of 114 NEand is directed 27.8º above the positive…
A: Force (F) = 114 N Angle of force above positive x axis (θ) = 27.8o
Q: 5. Find the weight of a 2000 kg elephant.
A:
Q: Determine la magnitud de la fuerza resultante de Py Q que actúa en B, en Ib. P = 31 lb, Q = 11 Ib, a…
A: Here, A figure is given, and we have to determine the resultant of the two forces P and Q shown in…
Q: 4. Apply a 200N force to the left rope, and 150 N to the right rope. What is the magnitude and…
A: The force i a vector quantity so it depends on the direction of application of force.
Q: 7) Determine the gravitational force F (Newton) exerted by the sun on a 1.0-kg object on the surface…
A:
Q: 6. How long must a 50 N force act on a 400 kg mass to raise its speed from 10 m/s to 12 m/s?
A: Force , F = 50 N Mass , M = 400 kg V1 = 10 m/s V2 = 12 m/s To find = Time
Q: 131. A constant horizontal force of 5.2 newtons is applied to a wooden block to slide it at constant…
A: since the wooden block is sliding with constant speed, the only force acting there is the frictional…
Q: 2. Find the horizontal and vertical components of a 4ON force the direction of which is 50º East of…
A: When a vector R makes an angle A from X axis, Horizontal component = R cos A Vertical component =…
Q: 4- 30 Kg body moves in a circle of radius 20 m and can move 125.6 m after 10 sec. Find the central…
A: Given data *The mass of the body is m = 30 kg *The radius of the circle is r = 20 m *The body…
Q: 9. A 15N force acting on a body north and a 25N force acting on the same body west.
A: 9) F1 = 15 N due north F2 = 25 N due west
Q: find the force q3 due to other two
A: F31= Force on 3 by 1 = k q1 q3 / l2 = F F32= Force on 3 by 2 = k q2 q3 / l2 = F…
Q: 5. Determine the components of the force which pin c exerts on member ABC. 4 ft 4 ft 6 ft 3ft 70 lb…
A: The free body diagram of the point C is shown in the below figure, The force acting downward is the…
Q: 3. Find the net force that acts on q.. q; = 3.0µC 0.30 m Q = 5.0µC 0.40 m 0.30 m 92= = 3.0µC
A: SOlution: Given that q1 = 3 μCq2 = 3 μCQ = 5 μC to find the net force on q1
Q: Question 2: Contact Forces m,=5.0 kg m,=9.0 kg F = 109.2 Ny
A: Calculate the combined mass of system M=m1+m2M=14 kg Let a be the acceleration of blocks. There are…
Q: Determine the magnitude of the resultant force and its direction measured counterclockwise from the…
A: Given,
Q: Resolve the given force into components in the directions specified 1 and 2. 21 R= 80 N 30
A: angle between R and 1= 30+45= 750 R's component on 1= =Rcos750 =80×cos750 =20.7 N (answer)
Q: 63. A car with 58-cm-diameter tires accelerates uniforml INT
A: 63.GivenDiameter of tire, d=58 cmInitially car is at rest Initial velocity of car , u=0Final…
Q: 21. An object with a mass of 6.5 kg accelerates 12.3 m/s? when an unknown force is applied to it.…
A: According to Newton's 2nd Law: F = ma ...... (1) (…
Q: An airplane has a mass of 2.18 x 104 kg and takes off under the influence of a constant net force of…
A:
Q: 4.0 kg object has a velocity of 3i m/s at one instant. Eight seconds later, its velocity is (8i +…
A: We know that,First equation of motion :v=u+atand,u=3i^v=8i^+10j^t=8
Q: Determine the magnitude of the resultant force and its direction, measured counterclockwise from the…
A:
Q: 9. What is the magnitude and direction of the resultant of a 105-Newton force along the positive…
A: As you want the answer of Q9 only therefore I am solving that question only. Given : F1 = 105 N…
Q: 56. Find the direction and magnitude of the force tha experiences in Figure 22.58(a) by, using…
A:
Q: 3. Determine the weight of a 45 kg man.
A: mass, m = 45 kg
Q: 3.) A 50 N force acts 38 east of north. A 65 N force acts 52 south of east. The two forces acts on…
A:
Q: 29. A 300 kg rocket accelerates at 40 m/s/s. How large is the force required to cause an…
A:
Q: A 30.1 kg child in an elevator is accelerating upward at 1.27 m/s squared. What is the apparent…
A:
Q: 4. Find the resultant (magnitude and direction) of the following set of forces. D=125N B=365N 54 420…
A: FA = 288 N θA = 32° at negative y-axisFB = 365 N θB = 54° at negative x-axisFC = 415 N θC = 42° at…
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- Find the total mass for the following problems. 1. A cylindrical rod has a radius of 0.05m and a length of 0.75m. The rod's density varies linearly as a function of length. You know when x = 0 the density is 1520kg/m³ and when x = 0.75 the density is 1780kg/m³. What is the total mass? 2. A pyramid has a base made of a square with sides 2m long and has a height of 4m. If the density of the pyramid decreases as the height increases, given by the function p = 1550(5-y), what is the total mass of the pyramid?The brake piston consists of a full circular part. Its cross section is shown in. Suppose that a = 16 mm, Part A b=90 mm, c = 55 mm, d=45 mm, e = 35 mm. f = 40 mm. 29 μA e Submit a Determine the interior surface area of the brake piston. Express your answer to four significant figures and include the appropriate units. ▸ View Available Hint(s) Value Units C ?Question 1 Find the mass of the lamina occupying the region R={(x,y)eR²:x²+y²s 4,x< 0,y< 0} given that the mass density at each point is 6(x,y)=x². O A. 2 2n О В. З 4 T OC. 3 None of the other choices OD. O E. 4
- Question Help ▼ The density (p) of the atmosphere as a function of altitude (A) can be approximated by the model shown in the graph. What are the units of the constant -0.0001? O A. kg/m^3 O B. m^3/kg O C. kg m^3 p= 1.225 e0.0001 A O D. kg/m^2 O E. 1/m O F. m O G. m^2/kg O H. dimensionless Altitude (A) (m)PE. 44 Determine the BHN of a material if a 70okg load is used to press the indenter whose diameter is 10mm if the diameter of the indention is 5.8mm. Select one: O a. 2576 O b. 24.04 O C.7,68 O d. 5151A very simple way of measuring the depth of a fluid in a gas station's underground gasoline tank is by using a pressure gauge that measures gauge pressure. Assume the fluid in the tank is gasoline with a density of 700 kg/m3 and g = 9.80 m/s2. If the gauge pressure is 25.9 kPa what is the depth of the gasoline in the tank? Assume 3 significant digits. Watch the units! A. 3.78 cm B. 37.8 m C. 0.378 m D. 3.78 m E. 3.78 mm
- 1:53 1.10 The pressure rise Ap associated with wind hitting a win- dow of a building can be estimated using the formula Ap = p(V²/2), where p is density of air and V is the speed of the wind. Apply the grid method to calculate pressure rise for p = 1.2 kg/m³ and V = 60 mph. a. Express your answer in pascals. b. Express your answer in pounds-force per square inch (psi). c. Express your answer in inches of water column (in-H,O).How long would it take ths ash particle to fall from a heght of 55 km in vacuum? Express your answer with the appropriate units. Socaled volcanic "ash is actually finely pulvenzed rock blown high into the atmosphere A typical ash particle is a 50-jum dameter piece of siica with a density of 2400 kg/m * O a ? At Value Units Submit Reguest Answer Part B How long in hours does it take ths ash particie to fal from a height of 55 km in stil air? Use the properties of 20 C ar at sea level Express your answer in hours. -2 At 0.93 · 10 hours64. A backpacker carries 2.5 L of white gas as fuel for her stove. How many kg does the fuel add to her load? (White fuel density is 0.79 g/cm^3) Show your work using conversion factors. Report the answer to the correct number of sig figs-hint refer back to the given data. Do not forget units.
- You are in charge of receiving a shipment of new packing (aka tower fill) for a benzene stripping tower at work (see figures on the following pages for an example schematic of a stripping tower and examples of tower fillI). The packing for this specific tower is small spheres, with a radius of 1.5 inches. What is the volume of one of the spheres in cubic feet? a. V = 1).14 in3 •T- L53. 14.13717 The volume of the entire tower is 1000 ft3, and 40% of that volume must be filled with packing material. The rest of the volume is needed for distributors, supports, mist eliminators, and other equipment. b. What is the total volume of packing spheres needed? Gor is for C. Approximately how many packing spheres are needed for the tower? You receive the order of packing material and count five crates, each 4ft x 4ft x 4ft. Did you receive the full order? How do you know?Solve the problems below. 1. A wind blows at the speec. of 30 m/s across a 175 m2 flat roof of a house. (a) Whar is the pressure difference between the inside of the house and the outside of the house just above the roof? (Assume that the air pressure inside the house is atmospheric pressure.) (b) Whar is the force on the roof due to the pressure difference? 2. Water e:nters a house frorm a ground pipe with an inside dianmeter of 0.02 m at an absolute pressure of 4.0 x 105 Pa. A pipe that is 0.01 m in diameter leads to the second-floor bathroom 5.0m above the ground floor. The flow speed ar the ground pipe :s 1.5 m/s. Find the following: (a) flow speed on the second floor; and (b) pressure. 3. Water flows at a rate of 800 cm3/min in a pipe of varying cross-sectional areas. Calculate the veloc.ty of the water at the section where: (a) the radius is 3.0 cm; and (b) the radius is 5.0 cm 2021/3/20 21:08A balloon salesman fills balloons with helium from a gas bottle. Helium flows from the bottle to the balloon at a constant rate of 146cm3/s Assuming that the balloon is perfectly spherical at all times, calculate the rate at which the radius of the balloon changes when r= 3cm You may use: ???ℎ???= 4/3?r3 Give your answer correct to 2 decimal places.