ckerrofdeer ckerrofdeer

12-01-2019
Physics

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There is a 5 kg block sitting on the floor. If the block is being pushed horizontally with a force of 33 N and friction between the block and the floor acts with a force of 15 N, what is its acceleration?

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the1phenomenalp83wad the1phenomenalp83wad

13-01-2019

If I'm right you bring in newtons second law which is F=ma

you rearrange to a=F/m
so 18/5 (33-15 - unbalanced forces)
acceleration is 3.6m/s squared

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