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प्रश्न
The value of acceleration due to gravity of earth :
विकल्प
is the same on equator and poles
is the least on poles
is the least in equator
increases from pole to equator
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उत्तर
Is the least in equator
because its value decreases on moving near the equator.
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संबंधित प्रश्न
What do you mean by acceleration due to gravity?
A ball is thrown vertically upwards with a velocity of 49 m/s. Calculate
- the maximum height to which it rises.
- the total time it takes to return to the surface of the earth.
State whether the following statement is true or false :
A falling stone also attracts the earth.
State whether the following statement is true or false :
The acceleration due to gravity acting on a freely falling body is directly proportional to the mass of the body.
Give reason for the following :
The force of gravitation between two cricket balls is extremely small but that between a cricket ball and the earth is extremely large.
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A force causes an acceleration of 10 m s-2 in a body of mass 500 g. What acceleration will be caused by the same force in a body of mass 5 kg?
An object falling freely from rest reaches ground in 2 s. If acceleration due to gravity is 9.8 m s-2, then the velocity of object on reaching the ground will be
The free fall of an object is possible only in ______.
Write scientific reasons.
The value of gravitational acceleration (g) decreases as we go deep inside the earth.
