physics
posted by Dan on .
What minimum speed does a 150g puck need to make it to the top of a 3.6m long, 23 degree frictionless ramp?

the original KE must equal the PE at the height of the ramp
1/2 m v^2= mg*3.6sin23
posted by Dan on .
What minimum speed does a 150g puck need to make it to the top of a 3.6m long, 23 degree frictionless ramp?
the original KE must equal the PE at the height of the ramp
1/2 m v^2= mg*3.6sin23