Navigate

A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank

A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank of mass 100 kg.What is the velocity of the tank?

Options

(a) 5 m/s
(b) 25 m/s
(c) 0.5 m/s
(d) 0.25 m/s

Correct Answer:

0.25 m/s

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

View Comments (1)

  • Conservation of linear momentum
    m1v1=m2v2
    100v1=O.25×100
    V1=0.25m/s is the answer
    Regards

Leave a Comment

Related Questions

  1. When volume of a system is increased two times and temperature is decreased
  2. The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
  3. Avalanche breakdown is due to
  4. A source of sound S emitting waves of frequency 100 Hz and an observer
  5. A particle moves along with x-axis.The position x of particle with respect to time