Work Energy And Power Question 87

Question: A gun fires a bullet of mass 50 gm with a velocity of 30msec1 . Because of this the gun is pushed back with a velocity of 1msec1 . The mass of the gun is [EAMCET 1989; AIIMS 2001]

Options:

A) 15 kg

B) 30 kg

C) 1.5 kg

D) 20 kg

Show Answer

Answer:

Correct Answer: C

Solution:

mG=mBvBvG

50×103×301=1.5 kg



NCERT Chapter Video Solution

Dual Pane