Thank you so much (1+01) A WEIGHTIS DROPPED FROM A TOWER 640ft high,In how many seconds and with what veloaty willituhit the groun d ?ubA CAR TRAVELS ALONG A STRAIGHT HIGH WAY ATUA CON STAMTVELOCITY OF 40M/SEC (nott) FOR 30 ŞEC "FIHD THE EISPL ACE HEM T OF THE CAR?

Part (1): Given:The height of the tower is 640 ft. The initial velocity of the object is 0 ft/s.

Answered: 1) A WEIGHTIS DROPPED FROM A TOWER…

1) A WEIGHTIS DROPPED FROM A TOWER 640fH hign, In how many seconds and With what tveļoaty will.it' hit the ground ? ub A CAR TRAVELS ALONG A STRAIGHT HIGH WAY, At UA COM STAMT

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 4.6CYU: Check Your Understanding A boat heads north in still water at 4.5m/s directly across a river that is...

See similar textbooks

Related questions

Q: 4. An LRC series circuit consisting of an inductor L = 10 mH, a resistor R = 5.5 Q and a capacitor C...

Q: Given data : initial velocity=20 m/s Time=2 s Acceleration=3 m/s2 Find final velocity

A: Given data : Initial velocity=U Time=t Acceleration=a To find : Final velocity

Q: Imagine If A skateboarder is attempting to make a circular arc of radius r = 19 m in a parking lot. ...

Q: Consider the two vectors A= 12i+ 5j and B=-3i. What is the cross product Ax B? O 51 k O none of the ...

A: Given data: A→ = 12i^ + 5j^B→ = -3i^ Required: The cross product of vector A and B

Q: Determine moment of inertia about centroid along axi of rectangular section having width=5 m and dep...

A: We know that the moment of inertia is given as The moment of inertia is defined as the quantity exp...

Q: Object A is neutral and object B carries a net charge. They are placed near each other on an insulat...

Q: In a lab activity, forces A and B were set on the force table. A = 0.10 N at 0 degrees and B = 0.10 ...

Q: Problem 4. A 0.9 kg body attached to a cord is whirled in a vertical circle of radius 2.5m. What min...

Q: Two speakers create identical 288 Hz sound waves. A person is 1.47 m from Speaker 1. What is the MIN...

Q: Spherical aberration is related to axis object and coma is related to axis object * O on, off O on, ...

A: Spherical aberration is associated with the object that is on the axis and other aberration is off a...

Q: A car moving with a speed of 90km/h was brough to rest by the application of brakes in 10 second.how...

A: Initial velocity of car =90km/hr =25m/s Final velocity of car = 0 time t = 10s

Q: A labourer weighing 600 N is to carry 5 sacks of rice from ground floor to the second floor of the s...

A: Given Weight of labour, W = 600 N No of sack, N = 5 Mass of each sack ,M = 50 kg Distance betwee...

Q: In the circuit diagram R1 = 5R and R2 = 15R, where R = 14 Ω. The power dissipated in resistor 2 is P...

A: Given Resistance of the resistors are given as R1=5R and R2=15 R, where R=14 Ω Power dissipated in r...

Q: The x vector component of a displacement vector r has a magnitude of 125 m and points along the pos...

Q: ball of mass equals to 0.200kg is traveling to the right at a speed of 350 m/s. The ball is hit with...

A: According to impulse momentum theorem Impulse= change in momentum

Q: what is the direct relationship between temperature and speed of sound?

A: There is a simple relationship between temperature and the speed of sound. The speed of sound increa...

Q: A particle is observed to start at rest and accelerates at a= 30 +2t where t is in seconds, until it...

Q: Newton's Law of Gravitation states that two bodies with masses M and N attract each other with a for...

A: Let the satellite be at a distance 'r' from the surface of the earth. Force on satellite = GMmr2 Wor...

Q: d. Flow of Elections 4. Three 50-2 resistors are connected in series. The equivalent resistance of t...

Q: You are at the controls of a particle accelerator, sending a beam of 1.50 x 107 m/s protons (mass m)...

A: Given, Vp1=1.50×10^7m/s Vp2=1.20×10^7m/s

Q: The highest atmospheric temperature ever recorded on earth was 57.8 C°. How will you express this te...

Q: When estimating the area covered by an object, what type of error might you make and what sources mi...

A: Given: Scenario where we are measuring area covered by the object.

Q: 1. A stationary ambulance truck emits a frequency of 1300HZ. Calculate the frequency detected by the...

Q: 9154319310 days to years

A: Given data: Time (t) = 9154319310 days Required: Time in years

Q: A box with a mass of 3.00 kg starts from rest at the top of a 32.5° incline and slides 2.00 m down t...

Q: Identical point charges Q are placed at each of the four corners of a 3.0 m x 4.0 m rectangle. If Q ...

Q: Two blocks, which can be modeled as point masses, are connected by a massless string which passes th...

A: In this question we have to find the speed of the block. Please give positive feedback if the answer...

Q: A concave mirror has a focal length of 5 cm. an object is 15 cm away from the mirror and the object ...

A: Given value--- focal length = 5 cm. Object distance = 15 cm. Object height = 9 cm. We have to find...

Q: The velocity and acceleration of an object at a certain instant are i = (3.0 m/s)j %3D å = (5 m/s²)i...

A: The velocity of an object at a given instant = 3 ms j^The acceleration of an object at a given insta...

Q: A positive charge of 4.0μC exerts an attractive force of 8N on an unknown charge 20 cm away. The unk...

A: Data Given , Positive charge ( q1 ) = 4 μC = 4 × 10-6 C Force ( F ) = 8 N Distance between the cha...

Q: Which of these sets of two charges exerts the smallest force on one another? 2r +2q +2q +q +q +2q 2r...

Q: identical planets with the same mass as that of Earth are positioned in a circle such that any two a...

A: When object moves it requires centripetal force which is provided by already existing force Centripe...

Q: A proton is placed midway between two parallel horizontal conducting plates 2 cm apart in air. What ...

A: Detailed solution of this question is given in below steps.

Q: The net electric flux through a closed surface (real or imaginary) is directly proportional to _____...

A: Gauss law : the net electric flux through a closed surface is equal to 1/ε0 times of net charge enc...

Q: 2. (i) Determine the magnitude and direction of net magnetic field, Bnet at point P which is located...

Q: -800 Dimensions in mm F1 600 F2 F3 900 e-560-t-480- 480––| What is the x component of F1=774 N?

Q: 3. Ned fills a backpack pump with 7 gallons of water. How much weight in water has he added to his p...

A: Given data- Ned fills a backpack pump with 7 gallons of water. We convert gallon to pound (lbs)- ...

Q: 3. The intensity of a sound wave is 100 W/m² at a distance of 3m. a) What is the intensity of the so...

A: Given value--- intensity = 100 W/m2 . at r = 3 m. We have to find--- a) What is the intensity of ...

Q: Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. The scale reads 830 N for the...

Q: 9. A boy weighing 160 lbs lies in a hammock. The rope at the persons head makes an angle of 40 with ...

Q: a) Fnd the flowing through the battery b) Find the current in the battery long after the switch is c...

Q: What is the gravitational field strength at the surface of the moon if its mass is 1/80 times the ma...

Q: A15 gram gun fires bullet at a muzzle velocity of 600 m/s. What is the recoil velocity of the gun?

Q: Find the emissivity of a man whose skin has area of 1.7 m2 subjected of intense solar radiation inci...

Q: Four capacitors are connected as shown in the figure below. (Let C = 12.0 µF.) 3.00 µF th HE: 20.0 µ...

Q: A −5nC point charge is on the x-axis at x = 1.2m A second point charge Q is on the x-axis at -0.600m...

A: Let Q1 = -5×10-9C x1 = 1.2m Q2 = Q x2 = -0.6m

Q: The Near Earth Asteroid Rendezvous (NEAR), after traveling 2.1 billion kmkm, is meant to orbit the a...

A: height (h) = 15 km dimensions of asteroid Eros = 40 km × 6km × 6km density of Eros = 2300 kgm3

Q: A hockey puck having a mass of 0.30 kg slides on the frictionless, horizontal surface of an ice rink...

Q: A 7.0-kg spherical shell at rest explodes into two fragments, one with a mass of 2.0 kg and the othe...

Q: Consider the circuit shown in the figure. A short time after closing the switch, the charge on the c...

A: Given: The time constant is 17.7 s. The final charge on the capacitor is 90% of the itnial charge.

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Thank you so much

(1+0
1) A WEIGHTIS DROPPED FROM A TOWER 640ft high,
In how many seconds and with what veloaty willitu
hit the groun d ?
ub
A CAR TRAVELS ALONG A STRAIGHT HIGH WAY ATUA CON STAMT
VELOCITY OF 40M/SEC (nott) FOR 30 ŞEC "
FIHD THE EISPL ACE HEM T OF THE CAR?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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, physics and related others by exploring similar questions and additional content below.

Similar questions

wHillary clintun steris at her prison celldoor and walks 20m tD the ea t followed by lom to the north, then 5m west to reach thhe mess hallewhat was her displacement tor this walle in magnitule- dincetion for mat? A) 26,9 m at 33,7 N of E BIS.4m at 21,8 N of w ois.om at 33,73N of E D 8,0m at 2),80 N of w D18.0m mat 21.o Nof E
Ateation Accelexaten Can be deksmined Gram (muliele Arsuas) A) eqations of Censtant acceleration in the arceleration onslant. b equations of canstant aceleraton vegard less e the acceleration. 8S Constant. ) Slope of velocdy Versus fime Slope of posilion Veasus fime €) An accelecation VS Time giaph 0 froma thaical vake if he mokon s pakeble ar freefall.
A car going initially 60 mi/hr hits the brakes and skids to a stop in 4 seconds. What isthe acceleration in mi/hr/sec? What is the total distance covered by the car during itsdeceleration?
A certain car can go from 0 to 60.0 mi>h in 7.40 s. What is the average acceleration ofthis car in meters per second squared?
Cars A and B are travelling in the somu direction at the samo spead of 20 kph along a lovel rood with a Cor A ISDM ahead of car B. Car A decelerates at 2 m/3. from this mstant up to the fime Cor B overtakes Car A, how fer in meters has Car A traveled?
From a sperd of Lo kph, a train decelerates ot the rate of 2 m/min alona the path. How far in meters will It travel in 14 minutes?
=2.Aparticle, atrest, was initially moving at a constant acceleration of 10 m/s. Howfarwillyou travel in (a) 20 secomds and (b) 4.0 seconds? If the initial velocity of this objectwas 4 m/s, then howfarwould it travelin (c) 2.Os and (d) 4.0s?
6 A madble is pushed p and starts traveling up on incline' and then afterwdrds down a decline. The height (in meters) of amarble isgiven by. 5t %3D a) find the velaity (simpify) b) What is the initial velocty? ahen does the marble stop maring d) Fnd the acceleca tion finction. Do not Simputy-
saillooat encounters shiting winds- A sailor Che Fail s 2. 0D km eaff, them in a small 3. 50 km routhea rf, and then in an unlino wn directim. ter final an addiimal dietanco positim 5.50 lum directly earft of Find the magnitude and the journey. gracw the vecton ardditim diagram. the 8tarti ngg point. the thi rd Jeg f direchim
Automobile traffic passes a point P on a road of width w feet at anaverage rate of R vehicles per second. Although the arrival of automobilesis irregular, traffic engineers have found that the average waiting time Tuntil there is a gap in traffic of at least t seconds is approximately T = t eRtseconds. A pedestrian walking at a speed of 3.5 ft/s (5.1 miles per hour) requires t = w /3.5 s to cross the road . Therefore, the average time the pedestrian will have to wait before crossing is f(w, R) = (w/3.5)ewR / 3. 5 s.(a) What is the pedestrian's average waiting time if w = 25 ft and R = 0.2 vehicle per second?(b) Use the Linear Approximation to estimate the increase in waiting timeif w is increased to 27 ft.( c) Estimate the waiting time if the width is increased to 27 ft and R decreases to 0.18.( d) What is the rate of increase in waiting time per 1-ft increase in widthwhen w = 30 ft and R = 0.3 vehicle per second?
position vector Point in space is RCy. Find () Dis-ance travelled from tro to of amoving The Costi 4e sinbjte k trom tzo to t=2 . (e) at , a시 (3) Curvakure
2, A stone is thrown veltically upwards at 24.5 in on the level with but just beyond above Hhe ledge (t) sec Later Se from a pont cliff ledge. It's height and velocity after 1,2,3 and 6sec O Find it's height O Ed the totad dstance moved during the 3rd sec.