Asked by Maryam

an aluminium of mass 2.1 kg rests on a steel platform. A horizontal force of 15N is applied to block(a) given the coefficient of limiting friction is 0.61 will the block move? (b)if it moves what will be its acceleration?

Answers

Answered by Damon
2.1 * 9.81 * .61 = 12.57 Newtons maximum friction force
so no

15 - 12.56 = 2.43 Newton net force

a = F/m = 2.43 / 2.1 = 1.16 m/s^2
Answered by Esther
I need the question please
Answered by Esther
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