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. Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
  2. Two coherent sources of different intensities send waves which interfere.
  3. Electric field intensity at a point in between two parallel sheets due to like
  4. Kepler’s third law states that square of period of revolution (T) of a planet
  5. The coefficient of performance of a refrigerator is 5. If the temperature inside