Question

what is the co-efficient of fiction when
force of 3 kg wt is
acting on a body
of weight 4 kg wt


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Answer 1

Answer:

#Q. A force of 2 kg wt. act on a body of mass 4.9 kg calculate its acceleration.

Answer:- 4m/s2

Solution

Here, `F=2kg wt =2xx9.8N, m=4.9kg, a=?` F=2kgwt=2×9.8N,m=4.9kg,a=?

`a=F/m=2xx9.8/4.9=4m//s^(2)`.a=Fm=2×9.84.9=4m/s2.

Explanation:

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