Asked by Matt

If a block of mass 10.0 kg rests on a horizontal surface, and the coefficient of static friction is 0.300, what is the maximum static friction that can act on the block?

If you could walk me step by step on completing this problem, I would be extremely grateful and it would be helpful! Thank you!

Answers

Answered by Damon
weight = 10 * 9.81 = 98.1 Newtons
= normal force

max friction force = .3 * 98.1 Newtons

Of course we are not allowed to push down on it :)
Answered by Matt
So the answer is 29.4?
Our mass is 10.0 kg right?

Answered by Damon
that is what you said. A mass of 10 kg is a weight of 98.1 Newtons
Answered by Matt
does the mass always have to be in kilograms? If it is not, do we convert it to kg?

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