Question

a force of 50N starts acting on a stationary body of mass 10kg.The distance covered by the body in 10seconds will be(A)500m(B)250m(C)100m(D)200m​

Answer 1

Answer:

so the answer is option d (250m).

Answer 2

Answer:

Force = mass × acceleration

Now putting the values, acceleration comes out to be

Acceleration = 5

As the body was stationary this indicates that the initial velocity is zero..

Time =10 seconds (given)

Applying second equation of motion we will get

S = ut + 1/2 at^2

Now putting the values

S = 1/2 × 5 × 100

S = 250m

Therefor distance covered will be 250m