help with this problem of laws of motion?

  • Thread starter Thread starter Crusader A
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Crusader A

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A 3.00 kg block starts from rest at the top of a 27.0° incline and slides 2.00 m down the incline in 1.25 s.
(a) Find the acceleration of the bloock
______m/s2

(b) Find the coefficient of kinetic friction between the block and the incline.
____________

(c) Find the frictional force acting on the block.
__________N

(d) Find the speed of the block after it has slid 2.00 m.
__________________m/s
I've been working on the problem but I still can't find a way to solve it.
 
I'm not going to do your homework for you, sorry. I did this a couple of years ago anyway, I can't remember how to do it haha. Do a Google search on "how to find acceleration" etc. and then figure out how to do them, or ask your teacher for help if you don't understand it.
 
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