A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius of 9 m. The block is attached to a string that passes through a hole at the circle center. A ball is attached to the other end of the string and is hanging in the air. Assuming the ball is stationary, determine the ball's mass. Side view Top view mball =
A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius of 9 m. The block is attached to a string that passes through a hole at the circle center. A ball is attached to the other end of the string and is hanging in the air. Assuming the ball is stationary, determine the ball's mass. Side view Top view mball =
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:ball
A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius of 9 m. The block is attached to a string that passes through a hole at the circle center. A ball is
attached to the other end of the string and is hanging in the air. Assuming the ball is stationary, determine the ball's mass.
Side view
Top view
Vmin =
mball =
Part B: Car doing a vertical loop
A 1690 kg car is approaching a loop-the-loop. The loop has a diameter of 46 m. Determine the minimum speed the car must have at the top of the loop to not fall.
Expert Solution

Step 1
As per the answering guidelines we will solve the first question only. Please upload the other part separately.
Given Data:-
Mass of the block is
Speed of the block is
Radius of the circular path is
Required:-
Mass of the ball.
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Follow-up Question
How would you complete Part B in this problem?
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