Rotational Energy You and a friend are playing with a bowling ball to demonstrate some ideas of Rotational Physics. You put the ball on a hill of height 9.00 m where it is initially at rest. Then you allow the ball to travel down the hill. You do this on a sidewalk, so there is friction and the ball rolls down the hill without slipping. A bowling ball can be modeled as a solid sphere rotating about its center. This bowling ball has a mass of 6.50 kg and a radius of 0.140 m. You'll need to look up the equation for the Moment of Inertia in your textbook. At the bottom of the hill, what is the linear velocity of the bowling ball? This is a conservation of energy problem, but don't forget to include rotational kinetic energy! Your answer should have the following: 2 Decimal Places Correct SI Units Appropriate Signs for Vector quantity answers Answers must be in the following format: Written out and NOT in scientific notation Acceptable: 278.40 Not Acceptable: 2.784 x 102 Your Answer: Answer units

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Rotational Energy
You and a friend are playing with a bowling ball to demonstrate some ideas of
Rotational Physics. You put the ball on a hill of height 9.00 m where it is initially at
rest. Then you allow the ball to travel down the hill. You do this on a sidewalk, so
there is friction and the ball rolls down the hill without slipping,
A bowling ball can be modeled as a solid sphere rotating about its center. This
bowling ball has a mass of 6.50 kg and a radius of 0.140 m. You'll need to look up
the equation for the Moment of Inertia in your textbook.
At the bottom of the hill, what is the linear velocity of the bowling ball? This is a
conservation of energy problem, but don't forget to include rotational kinetic energy!
Your answer should have the following:
2 Decimal Places
Correct SI Units
Appropriate Signs for Vector quantity answers
Answers must be in the following format:
Written out and NOT in scientific notation
Acceptable: 278.40
Not Acceptable: 2.784 x 102
Your Answer:
Answer
units
OType here to search
99+
Home
End
DII
PrtScn
FB
F6
F3
%23
6.
8.
W
R
D
Transcribed Image Text:Rotational Energy You and a friend are playing with a bowling ball to demonstrate some ideas of Rotational Physics. You put the ball on a hill of height 9.00 m where it is initially at rest. Then you allow the ball to travel down the hill. You do this on a sidewalk, so there is friction and the ball rolls down the hill without slipping, A bowling ball can be modeled as a solid sphere rotating about its center. This bowling ball has a mass of 6.50 kg and a radius of 0.140 m. You'll need to look up the equation for the Moment of Inertia in your textbook. At the bottom of the hill, what is the linear velocity of the bowling ball? This is a conservation of energy problem, but don't forget to include rotational kinetic energy! Your answer should have the following: 2 Decimal Places Correct SI Units Appropriate Signs for Vector quantity answers Answers must be in the following format: Written out and NOT in scientific notation Acceptable: 278.40 Not Acceptable: 2.784 x 102 Your Answer: Answer units OType here to search 99+ Home End DII PrtScn FB F6 F3 %23 6. 8. W R D
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