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Solve the all parts of given question:

Question: A block is projected up a 20.0° frictionless incline with an initial speed 12 m/s.

Part A: How high up the plane does the block slide before coming to rest?

Part B: How much time does it take to return to its starting position?

Include work and exact answer please! Thanks!

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Category:- Physics
Reference No.:- M91238123

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