Lessons

Eamcet Physics
1 st Year : Unit 3.1( Laws of Motion ) - Laws of Motion

21 / 69

Q.

A gun mounted on the top of a moving truck is aimed in the backward direction at an angle of 30° to the vertical. If the muzzle velocity of the gun is 4 ms-1, the value of speed of the truck that will make the bullet come of out vertically is

View Answer

Correct choice: D

Explanation:

Bullet comes out vertically so, momentum along horizontal is zero

21 / 69