A 40-kg block slides down a frictionless incline making an

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Reference no: EM13616915

A 4.0-kg block slides down a frictionless incline making an angle of 50.0° with the horizontal.

(a) What is the total work done on the block when the block slides 1.0 m (measured along the incline)?

(b) What is the speed of the block after it has slid 1.2 m if it starts from rest?

Reference no: EM13616915

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