A 200-g hockey puck is launched up a ramp that is inclined at a angle above the horizontal. The coefficients of static and kinetic friction between the puck and the ramp are respectively, and the puck's initial velocity at the base is 3.8 m/s parallel to the sloping surface of the ramp. What speed does the puck have when it slides back down to its starting point?

Question

A 200-g hockey puck is launched up a ramp that is inclined at a  angle above the horizontal. The coefficients of static and kinetic friction between the puck and the ramp are  respectively, and the puck's initial velocity at the base is  3.8  m/s parallel to the sloping surface of the ramp. What speed does the puck have when it slides back down to its starting point?

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The Answer of A 200-g hockey puck is launched up a ramp that is inclined at a  angle above the horizontal. The coefficients of static and kinetic friction between the puck and the ramp are  respectively, and the puck's initial velocity at the base is  3.8  m/s parallel to the sloping surface of the ramp. What speed does the puck have when it slides back down to its starting point?

A 200-G Hockey Puck Is Launched Up a Ramp That