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1) A 11 kg block slides down a frictionless slope which is at angle θ = 31?. Starting from rest, the time to slide down is t = 1.97 s.

The acceleration of gravity is 9.8 m/s2 .What total distance s did the block slide? Answer in units of m

2) What is the total vertical height through which the block descended?

Answer in units of m

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