A small block of mass m= 2 kg slides on a frictionless track as shown in the figure below. Find (a)  The speed of the block at B, if it starts at rest from point A? (b) What is the force of the track on the block at B? (Given, the radius of the loop R = 10.0 m)

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
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Problem 55P: A man drops a rock into a well. (a) The man hears the sound of the splash 2.40 s after he releases...
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A small block of mass m= 2 kg slides on a frictionless track as shown in the figure below. Find

(a)  The speed of the block at B, if it starts at rest from point A?

(b) What is the force of the track on the block at B? (Given, the radius of the loop R = 10.0 m)

A
4R
R
B
Transcribed Image Text:A 4R R B
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