81.
Which of the following examples illustrates Newton's first law of motion?

89.
Statement I When a gun is fired, i.e. it placing pushes back with much less velocity than the velocity of the bullet.
Statement II Velocity of the recoiling gun is less because the gun is much heavier than bullet.
According to the Principle of conservation of momentum when the gun is fired, momentum of gun and bullet system remains constant.

Read More Section(Law of Motion)

Each Section contains maximum 100 MCQs question on Law of Motion. To get more questions visit other sections.