Gravitation
You find your mass to be 42 kg
on a weighing machine. Is your
mass more or less than 42 kg?
Gravitation
Why does an object float or sink when placed on the surface of water?
Gravitation
What do you mean by buoyancy?
Gravitation
Why is it difficult to hold a school bag having a strap made of a thin and strong string?
Gravitation
Why is the weight of an object on the moon 1/6th its weight on the earth?
Gravitation
What are the differences between
the mass of an object and its weight?
Gravitation
What do you mean by acceleration due to gravity?
Gravitation
What do you mean by free fall?
Gravitation
Write the formula to find the
magnitude of the gravitational
force between the earth and an
object on the surface of the earth.
Gravitation
State the universal law of
gravitation.
