A rotating solid sphere, (mass = 1kg, radius = 25 cm) starts to spin from rest with a constant angular acceleration of a = 1.5 rad / s?. After 5s, what is: • The angular velocity of the sphere • The number of rotations (please include fractional answers) • The rotational kinetic energy of the sphere if I = MR

College Physics
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Chapter8: Rotational Equilibrium And Rotational Dynamics
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Problem 48P: A solid uniform sphere of mass m and radius R rolls without slipping down an incline of height h....
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A rotating solid sphere, (mass = 1kg, radius = 25
cm) starts to spin from rest with a constant angular
acceleration of a =1.5 rad / s². After 5s, what is:
• The angular velocity of the sphere
• The number of rotations (please include
fractional answers)
The rotational kinetic energy of the sphere
if I =MR
Transcribed Image Text:A rotating solid sphere, (mass = 1kg, radius = 25 cm) starts to spin from rest with a constant angular acceleration of a =1.5 rad / s². After 5s, what is: • The angular velocity of the sphere • The number of rotations (please include fractional answers) The rotational kinetic energy of the sphere if I =MR
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