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प्रश्न
Fill in the following blank with suitable word :
The value of g on the earth is about………………. of that on the moon.
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उत्तर
The value of g on the earth is about Six times of that on the moon.
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संबंधित प्रश्न
Why does the velocity of a stone thrown vertically upwards decreases?
Right or wrong sentence:
The value of g is highest at the equator.
Write scientific reasons.
The value of acceleration g is greater at the pole than at the equator.
Write scientific reasons.
The value of gravitational acceleration (g) decreases as we go above the Earth’s surface.
The mass of the moon is `1/81` of the mass of the earth. Its diameter is `1/3.7` of that of the earth. If acceleration due to gravity on the surface of the earth is 9.8 m/s2, then the acceleration due to gravity on the surface of the moon.
A wire AB is carrying steady current 'I1' and is kept on the table. Another wire CD carrying current 'I2' is held parallel and directly above AB at a distance 'r'. When wire CD is left free and it remains suspended at its position, its mass per unit length is (g =acceleration due to gravity) ____________.
The depth 'd' at which the value of acceleration due to gravity becomes `"I"/"n"` times the value at the earth's surface is ______. (R = radius of earth)
If the surface is smooth, the acceleration of the block m2 will be ______.
If the change in the value of g at the height h above the surface of the earth is the same as at a depth x below it, then ______.
(both x and h being much smaller than the radius of the earth)
Acceleration due to gravity (g) is a ______.
