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Chery Chery
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7 years ago
A solid uniform ball with a mass of 125 g is rolling without slipping along the horizontal surface of a table with a speed of 4.5 m/s when it rolls off the edge and falls towards the floor, 1.1 m below. What is the rotational kinetic energy of the ball just before it hits the floor?
A) 0.51 J
B) 0.73 J
C) 1.1 J
D) 2.6 J
E) This question cannot be answered without knowing the radius of the ball.
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 1988 times
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HotMathHotMath
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#1
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Chery Author
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#2
7 years ago
Looked all over the internet for this, thank you for answering correctly
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#3
6 years ago
thankjyou
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4 years ago
thanks
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#5
4 years ago
Thank You
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thanks
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Thanks
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thank you Smiling Face with Glasses Smiling Face with Glasses Smiling Face with Glasses
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4 years ago
thank you
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4 years ago
Thanks
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#11
4 years ago
Have to comment to see
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#12
4 years ago
thank you
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4 years ago
thank you
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