Thank you! 9. A ball of 500 g is attached to a string and starts from rest and speeds up with a constant tangentialacceleration of 3.00 m/s² on a circular path of radius 1.5 m. The picture below is view from top down.(a) What is the angular acceleration of the ball?(b) What is the ball's angular speed 6.0 s after it starts?cut(c) What is the ball's tangential (linear) velocity at 6.0 s?(d) What is the magnitude and direction of the ball's centripetal force at 6.0 s? In this problem, isthe tension of the string on the ball the same thing as the centripetal force?(e) At 6 seconds the string is cut, what path would the ball follow (path A, B, or C) and at whatspeed? Before the ball was cut, what other force acted on the ball besides the tension (thecentripetal force) on the ball? No, not the centrifugal force. Guess again.

Given data: The mass of the ball, m=500g. The constant tangential acceleration of the ball, a=3.00…

9. A ball of 500 g is attached to a string and starts from rest and speeds up with a constant tangential acceleration of 3.00 m/s² on a circular path of radius 1.5 m. The picture below is view from top down. (a) What is the angular acceleration of the ball? (b) What is the ball's angular speed 6.0 s after it starts? (c) What is the ball's tangential (linear) velocity at 6.0 s?

9. A ball of 500 g is attached to a string and starts from rest and speeds up with a constant tangential acceleration of 3.00 m/s² on a circular path of radius 1.5 m. The picture below is view from top down. (a) What is the angular acceleration of the ball? (b) What is the ball's angular speed 6.0 s after it starts? (c) What is the ball's tangential (linear) velocity at 6.0 s?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 27PE: A bus contains a 1500 kg flywheel (a disk that has a 0.600 m radius) and has a total mass of 10,000...

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