Question

plz plz give the answer fast and I will mark you as brain.est​

Answer 1

1)a)length-metre(m)
Mass - kilogram(kg)
Time - seconds(s)

b)we have to exert 1 newton or 1kg x m/second square

c)the force exerted here is electrostatic force

d)it is due to inertia of rest.as when you hit the striker fast,the striker moved the coin only at the bottom and the remaining coin are tend to be rest

E)two kind of inertia are interia of rest,inertia of motion
There is also a thirds one which is inertia of direction


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