Part A A ball is dropped from a height of 100.0 cm. After its first bounce it rises to a height of 68.3 cm. How many bounces it will take for the kinetic energy of the ball to drop below 5% of its initial kinetic energy? possibly useful: K/K, = h,H = B" 8 Previous Answern Correct Part B How many bounces it will take for the ball to lose more than 85% of its initial kinetic energy. Previous Answers v Correct Part C How many bounces it will take for h, (the height the ball bounces to) to drop below 8 cm. 7.

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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Part A
A ball is dropped from a height of 100.0 cm. After its first bounce it rises to a height of 68.3 cm.
How many bounces it will take for the kinetic energy of the ball to drop below 5% of its initial kinetic energy?
possibly useful:
K/K, = h,/H = B"
%3D
8
<.
Previous Answers
Correct
Part B
How many bounces it will take for the ball to lose more than 85% of its initial kinetic
energy.
Previous Answers
Correct
Part C
How many bounces it will take for h, (the height the ball bounces to) to drop below 8 cm.
Transcribed Image Text:Part A A ball is dropped from a height of 100.0 cm. After its first bounce it rises to a height of 68.3 cm. How many bounces it will take for the kinetic energy of the ball to drop below 5% of its initial kinetic energy? possibly useful: K/K, = h,/H = B" %3D 8 <. Previous Answers Correct Part B How many bounces it will take for the ball to lose more than 85% of its initial kinetic energy. Previous Answers Correct Part C How many bounces it will take for h, (the height the ball bounces to) to drop below 8 cm.
Part D
The hypothesis that we tested in this experiment is that B has the
value for each bounce. (enter one word to complete the sentence)
fraction
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 3 attempts remaining
Transcribed Image Text:Part D The hypothesis that we tested in this experiment is that B has the value for each bounce. (enter one word to complete the sentence) fraction Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
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