Translational velocity help!
Homework Statement
A ball is on an incline with µ = 30±. Its initial height is 1.5 m. When
it reached the bottom of the incline, what is the ball’s translational (linear)
velocity? [Use conservation of energy to solve.]
Homework Equations
r= s\vartheta...
Homework Statement
Sam drops his ring in the mall. It goes rolling away from him at a velocity of 3.0 m/s. It has a radius of 0.50cm. After rolling 1.0 m how many revolutions has it made?
Homework Equations
vcm= rw
The Attempt at a Solution
vcm
3.0x 2 pi = 18.84
0.50x 18.84= 9.42