can you help me with steps to get the answer below Problemsection 10.2 Centripetal AccelerationSe10.1. Aball is attached to the end of a 1.5-m string, andit swings in a circle with a constant speed of8 m/s. What is the centripetal acceleration?Ans. 42.7 m/s²

Given data: Radius (r) = 1.5 m Speed (v) = 8 m/s Required: Centripetal acceleration (ac)

Answered: A ball is attached to the end of a…

A ball is attached to the end of a 1.5-m string, and it swings in a circle with a constant speed of 8 m/s. What is the centripetal acceleration? Ans. 42.7 m/s2

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 76P: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the...

See similar textbooks

Related questions

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

Q: A car is going along a circular road at a constant speed. The radius of the curve is 270 m, and the…

A: Given data: The radius of the curve (r) = 270 m Time required to complete one round (t) = 1.4 min…

Q: An Aston Martin V8 Vantage sports car has a "lateral acceleration" of 9 m/s^2. This is the maximum…

A: Given: acceleration a=9 m/s2 velocity v=39 m/s To find: Radius of the curve R = ??

Q: A ball traveling in a circle with a constant speed of 6 m/s has a centripetal acceleration of 20…

Q: 3. A child swings a tennis ball attached to a 2.0-m string in a horizontal circle above his head at…

Q: The moon revolves about the Earth, making a complete revolution in 27.3 days. Assume that the orbit…

A: It is given that, r=23800 miles =3.83×108 mt=27.3 days=2.36×106 sec

Q: A pingpong ball is atatched to a rope and is swung in a vertical circle. What is its velocity and…

A: Given that a pingpong ball is attached to a rope and is swung in a vertical circle. We have to tell…

Q: A car drives around a curve with radius 150 m at a speed of 30 m/s. What is its average acceleration…

A: a) 180degree or 3.14radian the expression to determine the distance,

Q: An astronaut is rotated in a horizontal centrifuge at a radius of 7.0 m. (a) What is the astronaut's…

Q: A boy is flying a drone in a circular path at 35 miles per hour. If the drone is experiencing a…

Q: Speedboat A negotiates a curve whose radius is 115 m. Speedboat B negotiates a curve whose radius is…

A: Given data: Speedboat A, radius,rA =115 m Speedboat B. radius, rB =284 m

Q: 7. mmh The blade of a windshield wiper moves through an angle of 90.0° in 0.40 s. The tip of the…

A: The blade moves through an angle of 90o in 0.40s. So, the time taken to complete 360o is

Q: An astronaut is engaged in a training activity, being pulled along a curved path with radius 97 m at…

A: Given: r = 97m; speed V = 25 m/s;

Q: A race car rounds a curve at 60 m/s. The radius of the curve is 400 m, and the cars mass is 600kg.…

A: v=60 m/sm=600 kgr=400 m

Q: 2. Nicole is swinging his favorite yo-yo in circles on a two meter long cord. Her classmate,…

A: Given, Lengtof cord=2 m Instaneous speed=0.036 km/s As we know that centripetal acceleration is…

Q: An airplane dives along a curved path of radius R and velocity v. The centripetal acceleration is 20…

Q: 8) A boy whirls a stone in a horizontal circle 2.0 m above the ground by means of a string 1.5 m…

A: Distance of the stone from the ground is h = 2.0 m Length of the string is l = 1.5 m Distance…

Q: A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.20 km. What…

A: Given data *The speed of the jet fighter is v = 300 m/s *The given radius is r = 2.20 km = 2.20 ×…

Q: What is the centripetal acceleration of a jet making a turn with a radius of 1.00 km at a speed of…

A: Centripetal acceleration is given by acp =v2/r Here, acp = centripetal acceleration v = speed of…

Q: 3. A car driving around a circular track. What is the centripetal force? b) Draw the diagram.

Q: An airplane with a mass of 3400 kg completes a horizontal arc with a radius of 36 m at a speed of 52…

A: Given data: The mass of the airplane, m=3400 kg. The radius of the arc, r=36 m. The speed of the…

Q: A 500-kg golf cart is moving on level ground in a circular path of radius 10 m with a speed of 12…

Q: .5ks Froblem 3: A 50 gram ball tied to a 2 meter string is being swung in a circle. It takes 0.5…

A: Given: Mass of ball, m=0.50 kg Radius of circle= length of string, R=2 m Time taken to complete one…

Q: A car moving at 15 m/s rounds a semi-circular bend of radius 60 m. What is the centripetal…

Q: 2. What is the magnitude of the centripetal acceleration of a piece of clay 0.25 m from the center…

Q: 15. A runner moving at a speed of 8.8 m/s rounds a bend with a radius of 25 m. a. What is the…

A: Hey, there are multiple questions posted; we are authorized to answer one question at a time, since…

Q: An ultracentrifuge spins a small test tube in a circle of radius 10 cm at 1000 revolutions per…

A: Given: Radius of rotation r = 10 cm. Revolution rate n = 1000 revolution per second.

Q: 1) A rock of mass 250 g is attached to the end of a 1.5 m long string and whirled in a horizontal…

Q: A ball on a string is swinging around in a circle with a radius of 1 m at a velocity of 2.5 m/s.…

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A: Expression for centripetal acceleration - ac=v2r .....(1) Expression for angular velocity - v=ωr…

Q: Q3) A jet plane is maneuvering in a circular path of a radius of (5.5 km) at a constant speed of…

Q: A runner taking part in the 200 m dash must run around the end of a track that has a circular arc…

A: The magnitude of the centripetal acceleration of the runner is given by ac=v2r=d/t2r=200 m/22.2 s240…

Q: A 0.3-m-radius automobile tire accelerates from rest at a constant 1.9 rad/s2. What is the…

Q: A typical running track is an oval with 74-m-diameter half circles at each end. A runner going once…

Q: Because we are on the surface of the Earth and the Earth is rotating, we expe- rience a centripetal…

Q: 8) A stone moves in a circle of radius 60.0 cm and has a centripetal acceleration of 90 m/s². How…

Q: A 615 kg car completes one lap in a time of 14.3 sec around a circular track with a radius of 50.0…

Q: If an airplane is flying at 140 miles per hour east and turns in a smooth curve with a diameter of 3…

Q: the magnitude of the centripetal force acting on the car

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A: The relation between centripetal acceleration and angular velocity is given by,

Q: In a roundabout (or traffic circle), cars go around a 25-m-diameter circle. If a car’s tires will…

Q: A car with a mass of 1380 kg is moving around a curve with a radius of 21.0 m at a constant speed of…

Q: In a roundabout (or traffic circle), cars go around a 25-m-diameter circle. If a car’s tires will…

A: Assume that the traffic circle is unbanked. The force of friction must be at least equal to the…

Q: A motorcycle is traveling in the circle with a radius of 40 m it is accelerating at 10 m/s^2. What…

A: Given: radius of circle r = 40 m acceleration of motorcycle a = 10 m/s^2

Q: What is the centripetal acceleration of the car?

Q: A 1500 kg racecar goes at a constant speed of 96 km/h round a curved section of track that has a…

A: Speed of car ( V ) = 96 km/h = 96 * (1000 / 3600 ) = 26.667 m/s Speed of car ( V ) = 26.667 m/s

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

can you help me with steps to get the answer below

Problems
ection 10.2 Centripetal Acceleration
Se
10.1. Aball is attached to the end of a 1.5-m string, and
it swings in a circle with a constant speed of
8 m/s. What is the centripetal acceleration?
Ans. 42.7 m/s²

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

A flywheel slows from 600 to 400 rev/min while rotating through 40 revolutions. (a) What is the angular acceleration of the flywheel? (b) How much time elapses during the 40 revolutions?
pnysTo WIO 26/04/2021) A plane is traveling at V= 100 m/s following the arc of a vertical cirde of radius R. At the top of its path,the passengers experience "weightlessness." .what is the value of R? of O a. 4000 m Ob. 200 m tion 40000 m Od. 2000 m O e. 1000 m Ne page рage
i changes to this answer. Question 1 2.5poin A particle moves in a cirele path of radius r and speed v. It then increases its speed to 3 v while traveling aloug same circular The centripetal acceleration ar of the particle has changed by a factor: Oa. 4 O b. 5 O d. 9 O e. 12 A Moving to the next question prevents changes to this answer.
A 2kg toy is moving in a circle of radius 2.5 m with a speed of 3m/s.Calculate the centripetal acceleration of the toy? choose one correct answer with the correct units. A. 3.6 m/s^2 B. 1.2 m/s^2 C. 3.6 m/s D. 0.833 m/s^2
037. A fishing sinker on a string revolves in a circle of radius 1.00 m with a constant speed of 2.75 m/s. What is its cen- tripetal acceleration?
33. A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car’s centripetal acceleration as it travels along this curve at a constant speed of 26.8 m/s in 4.00 s?A. 0 m/sB. 0.134 m/sC. 3.59 m/sD. 6.70 m/s
At a given point above Earth's surface, the acceleration due to gravity is 65 m/s². What is the altitude of this point from the center of Earth. Answer in terms of Earth's radius . A. 0.66 R B. 1.0 R C. 1.23 R D. 1.5 R
2. A girl jogs around a horizontal circle with a constant speed. She travels one half of a revolution, a distance of 20.0 m along the circumference of the circle, in 8.00 s. a. What is the radius of the circle in meters? b. What is the period? c. What is her speed? d. What is her radial acceleration is?
Spin Dizzzy. A 0.200 [g] bee flies at a constant speed along a horizontal circular path with a diameter of 84.0 [cm]. Suppose that the bee completes eight revolutions within 1.00 [min]. What is the magnitue of the acceleration of the bee? O 0.461 [m/s] O 9.21 x 103 ([m/s2] O 0.295 [m/s?] O 0.590 [m/s?
1. A 2kg ball rolls around the edge of a circle with a radius of 0.5m. If it is rolling at a speed of 8m/s, what is the centripetal force? a. 98Nb. 8Nc. 128Nd. 256Ne. 64N
3. A 900 kg car drives overa brige in the shape of acircular arc with radius40 m. The car moveswith a constant speed valong the circular bridge. a. In the middle of the bridge, what is the direction of the car’s acceleration? Explain. b. The normal force is the apparent weight of the car, that is, it’s what a scale would readif placed between the car and the road. What is the speed v required for the apparentweight of the car to be half of its actual weight?
At takeoff, a commercial jet has a speed of 68 m/s. Its tires have a diameter of 0.88 m. a. At how many rev/min are the tires rotating? b. What is the centripetal acceleration at the edge of the tire in m/s2 c. With what force must a deterimned 1.15 * 10-15 kg bacetrium cling to the rim in N? d. Take the ratio of this force to the bacterium's weight