Inertia is the measure of the mass of the body. The greater is the mass...
Force and laws of motion
Question Category: Force and laws of motion
In the following example, try to identify the number of
The velocity of the ball changes four times. As a football player kicks the football,...
Explain why some of the leaves may get detached from
Some leaves of a tree get detached when we shake its branches vigorously. This is...
Why do you fall in the forward direction when a
Due to the inertia of the passenger Everybody tries to maintain its state of motion...
If action is always equal to the reaction, explain how
A horse pushes the ground in the backward direction. According to Newton’s third law of...
Explain, why is it difficult for a fireman to hold
Due to the backward reaction of the water being ejected When a fireman holds a...
Two objects of masses 100g and 200g are moving along
Mass of one of the objects, m1 = 100 g = 0.1 kg Mass of...
The following is the distance-time table of an object in
(a) There is an unequal change of distance in an equal interval of time. Thus,...
Two persons manage to push a motorcar of mass 1200
Mass of the motor car = 1200 kg Only two persons manage to push the...