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A 3.5kg block is released from rest at the top of a ramp that makes a...

A 3.5kg block is released from rest at the top of a ramp that makes a 50◦ angle with the horizontal. The ramp is frictionless and is 1.25m long. How long will it take the block to reach the bottom of the ramp. Try solving the problem with both standard and tilted coordinates and verify that you get the same answer.

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