(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

No specific question.

How would one find the critical angle of a ramp given the mass of the block sliding down it and the mu between ramp and block?

It's not a single question but something my teacher explained that i didn't understand.

2. Relevant equations

F=(mu)mg

F=ma

I'm not sure of any more

3. The attempt at a solution

I just don't get how to calculate the critical angle.

Is there a formula or a way to derive some equations?

What i know is i have to get the gravity vector that points down the ramp to exceed friction.

But how would i set up that equation?

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# Homework Help: Finding critical Angles

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