While some friends are bowling, they observe that the bowling balls encounter a 0.760 m vertical rise as they roll back to the ball rack. The Vt0 speed of the ball at the bottom of the ramp is 3.50 m/s. Calculate the Vt of the ramp. (I = 2/5MR^2)

Question

While some friends are bowling, they observe that the bowling balls encounter a 0.760 m vertical rise as they roll back to the ball rack.  The Vt0 speed of the ball at the bottom of the ramp is 3.50 m/s.  Calculate the Vt of the ramp. (I = 2/5MR^2)

anonymous · Answer

Didnt get your question???
please be more specific
(what is Vt,)

anonymous · Answer

Vt is final velocity Vt0 is initial velocity

anonymous · Answer

Calculate Vt of teh ramp??
how can the ramp have any velocity?

anonymous · Answer

no of a bowling ball going up the ramp and the answer is 1.3 m/s i just don't know how to get it

anonymous · Answer

Vt=Vt0+a*t
Where a=acceleration
t=time taken

anonymous · Answer

Use conservation of energy, 
at the bottom of the ramp and at the top of it,

also consider the rotational kinetic energy as the ball is rolling,