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In: Physics

A 0.255kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.215kg...

A 0.255kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.215kg puck that is initially moving along the x axis with a velocity of 2.15m/s. After the collision, the 0.215kg puck has a speed of 1.14m/s at an angle of θ = 57.8° to the positive x axis. (a) Determine the speed of the 0.255kg puck after the collsion.

b) Determine the angle of the puck with respect to the x-axis.

c) Find the percentage of kinetic energy lost in the collision. Do not enter units.

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genius_generous answered 2 years ago
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