Advertisements
Advertisements
प्रश्न
Explain the following :
It is advantageous to run before taking a long jump .
Advertisements
उत्तर
When running, the athlete brings his body in the state of motion. When the body is in motion, it becomes easier to take a long jump.
APPEARS IN
संबंधित प्रश्न
Which of the following has more inertia:
- a rubber ball and a stone of the same size?
- a bicycle and a train?
- a five-rupees coin and a one-rupee coin?
Fill in the following blank with suitable word :
(a) ………………is a measure of the inertia of a body.
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
A Honda City car, a Maruti Alto car, A Tata Nano car and a Mahindra Scorpio car, all are running at the same speed of 50 m/s under identical conditions. If all these cars are hit from behind with the same force and they continue to move forward, the maximum acceleration will be produced in :
Name the factor on which the inertia of a body depends and state how does it depend on the factor stated by you .
Name the two kinds of inertia.
Explain the following:
Why does a pillion rider fall forward, when the driver of a two-wheeler suddenly applies the brakes?
Multiple Choice Question. Select the correct option.
Inertia is the property of a body by virtue of which the body is:
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
A man of mass 100 kg has a weight of ______ at the surface of the Earth.
