Advertisements
Advertisements
प्रश्न
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
Advertisements
उत्तर
When the branch of a tree is shaken vigorously, the leaves come into motion but the leaves remain at rest, due to which the leaves resist the change in state and fall off.
APPEARS IN
संबंधित प्रश्न
Calculate the momentum of the following :
(a) an elephant of mass 2000 kg moving at 5 m/s
(b) a bullet of mass 0.02 kg moving at 400 m/s
On what factor does the inertia of a body depend ? Which has more inertia, a cricket ball or a rubber ball of the same size ?
The inertia of an object tends to cause an object :
A water tanker filled up to `2/3` of its tank with water is running at a uniform speed. When the brakes are suddenly applied, the water in its tank would
The inertia of a moving object depends on :
What do you understand by the term inertia?
Explain the following:
Why does dust fly off, when a carpet is hit with a stick?
Explain the following:
Why do fruits fall off the branches in the strong wind?
Passengers lean forward when a sudden brake is applied in a moving vehicle. This can be explained by ________.
A man of mass 100 kg has a weight of ______ at the surface of the Earth.
