Question

A constant force acts on a body of mass m at rest for t seconds and then ceases to act. in next t
seconds the body travels a distance x, magnitude of force is :
(A) mxt
(B) mxt2 (C)mx/t^2,(D)mx/t​

Answer 1

Answer:

F=m.a

a=F/m

V=Ft/m.

So, x=Ft/m. t

From where we get F=mx/t^2