Question

A force of 15 newton acts for 5s on a mass of 500 grams resting on a frictionless surface calculate the final velocity of the body and the displacement of the body

Answer 1

Explanation:

Given force = 50N

Given force = 50Nmass= 5kg

Given force = 50Nmass= 5kgForce = mass × acceleration

The Acceleration= 50/5

= 50/5= 10m/s^2

Time - 5 seconds (given)

u,initial velocity =0

u,initial velocity =0The formula of Final Velocity (V)

v =u+at

v =u+at= 0+ 10(5)

v =u+at= 0+ 10(5)=50m/s Hope this would be helpful to you.