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. ₉₂U²³⁴ has 92 protons and 238 nucleons. It decays by emitting an alpha particle
  2. At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
  3. The unit of specific conductivity is
  4. On observing light from three different stars P, Q and R, it was found that intensity
  5. Two point charge +9e and +e are at 16 cm away from each other.