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प्रश्न
Where will you weigh more: at the moon's surface or at the earth's surface?
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उत्तर
We will weigh more on earth surface as value of g is greater on earth surface.
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संबंधित प्रश्न
Write the answer of the question with reference to laws of gravitation.
State the universal law of gravitation.
If you compare the gravitational force on the Earth due to the Sun to that due to the Moon, you would find that the Sun’s pull is greater than the Moon’s pull. (You can check this yourself using the data available in the succeeding exercises). However, the tidal effect of the Moon’s pull is greater than the tidal effect of Sun. Why?
A body is suspended from a spring balance kept in a satellite. The reading of the balance is W1 when the satellite goes in an orbit of radius R and is W2 when it goes in an orbit of radius 2 −R.
Three equal masses m are placed at the three corners of an equilateral triangle of side a. Find the force exerted by this system on another particle of mass m placed at (a) the mid-point of a side, (b) at the centre of the triangle.
Define one Newton. How much maximum acceleration can it produce in a mass of 1 kg?
Distinguish between gravity and gravitation
What does a force do in the following case?
You catch a kicked ball.
Two equal and opposite forces acting at the same point on a stationary body. Will the body move? Give reason to explain your answer.
Explain the difference between g and G.
State Newton's law of gravitation. What is the difference between:
g and G?
