Problem on momentum and force — task. Science CBSE, Class 9.

PDF chapter test TRY NOW

An object of mass 120 $kg$ is accelerated uniformly from a velocity of 5

m s^{- 1}

to 10

m s^{- 1}

in 6 $s$. Calculate the initial and final momentum of the object. Also, find the magnitude of the force exerted on the object.

1. Initial momentum - $kg$ $m s^{- 1}$

2. Final momentum - $kg$

m s^{- 1}

3. Force - $N$

Important!

Note: Enter your answer with 2 decimal digits.

Did you find an error?

15. Problem on momentum and force