Question

A force of 15 Newton acts on a stationary body of mass 10kg for 2 seconds the acceleration produced in the body and velocity attained by it is

Answer 1

Let's see the answer

Force : 15 N
mass : 10kg
time : 2 seconds


So according to the force formula

Force = mass × acceleration

15 = 10 × a

a = 15 / 10

a = 3/2 = 1.5 m/ sec²

And the velocity attained can be found out by Law of Conservation of Energy

Hope it helps

Answer 2

Answer:

force=15N

mass=10kg

time=2second

initial velocity=0

f=m*a

15N=10*a

a=15/10=1.5m/s^2

a=v-u/t

1.5=(v-0)2

v=1.5/2

v=3m/s