How far does the puck travel during the given interval

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Reference no: EM13532794

A hockey puck is hit on a frozen lake and starts moving with a speed of 13.2 m/s. Five seconds later, its speed is 6.10 m/s.

(a) What is its average acceleration?

m/s2

(b) What is the average value of the coefficient of kinetic friction between puck and ice?

Reference no: EM13532794

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