A 1.0 kilogram wood block is launched up a wooden ramp that is inclined at a 34 degree angle. The block's initial speed is 13 m/s. (Use µk = 0.20 for the coefficient of kinetic friction for wood on wood.)
(a) Find vertical height does the block reach above its starting point?
m
(b) Find speed does it have when it slides back down to its starting point?
m/s down the ramp