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# M1 - tricky resolving forces question

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1. Hey guys,

Really stuck on b). Managed to get tan(30) for a). Really don't understand what to do - I'm aware that a component of x must be acting up the slope, hence xsin(some angle) = R

But I have no Clue how to find this angle :/
2. (Original post by Serine)
Hey guys,

Really stuck on b). Managed to get tan(30) for a). Really don't understand what to do - I'm aware that a component of x must be acting up the slope, hence xsin(some angle) = R

But I have no Clue how to find this angle :/
Post an image of the question or copy and paste it, along with any working you have done so we can assist.
3. Attachment 542995542997Attachment 542995542997
(Original post by PedanticStudent)
Post an image of the question or copy and paste it, along with any working you have done so we can assist.
.

Whoops! Sorry
Attached Images

4. Mg is the weight of the particle which I couldn't see from the question.

The force X is horizontal to the slope so the angle between the force and slope is the same as the angle between the ground and slope. Then you can resolve that force and then find out R.

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