Question

Calculate force on an object with a mass of 5 kg and moves with a Velocity of 2 m/s from rest at time 3 s. also calculate momentum​

Answer 1

Answer:

FORCE = 3.33N AND MOMENTUM= 10 kgm/s

Explanation:

FORCE= mass × acceleration

so acceleration= change in velocity/ time taken

acceleration= 2-0/3-0

= 2/3 m/s²

force = 5×2/3

= 10/3 N = 3.33N

MOMENTUM= M× CHANGE IN VELOCTIY

P= 5×2 = 10 kgm/s