a 6.0 kg block initially at rest is pulled to the right along a horizontal, surface having a coefficient of kinetic friction of 0.15, by a constant horizontal force of 12N. find the speed of the block after it has moved 3m
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Explanation:
F= 12N, s= 3m, mu= 0.15, m= 6kg, v=?, u= 0
v² - u² = 2as
v²- 0 = 2 x a x 3
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