Question

A block of weight 3.8 N is launched up a 30 ∘ inclined plane of length 2.45 m by a spring with spring constant 2.35 kN/m and maximum compression 0.10 m . The coefficient of kinetic friction is 0.50.

-Does the block reach the top of the incline?

-If so, how much kinetic energy does it have there; if not, how close to the top, along the incline, does it get?

Answer #1

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