The weight of an object depends on the gravitational force acting on it, which varies from planet to planet. The gravitational acceleration on the Moon is approximately 1/6th of that on Earth. Therefore, an object that weighs a certain amount on Earth (We) will weigh only 1/6th of that on the Moon (Wm). The correct relationship between the weights is given by the formula:
Wm = (1/6) × We
Which of the following is/are true about the acceleration due to gravity?
(i) The value of acceleration due to gravity depends on the mass of the object falling under the effect of gravity.
(ii) The value of acceleration due to gravity is universally constant.
Which of the following quantities remains conserved when an object moves under the gravitational pull of another object?
A body is dropped from a height of 20 metres with zero initial momentum; calculate its mass if it hits the ground with momentum 40 kg.m/s. (Assume the acceleration due to gravity 'g' = 10 m/s²)
Which of the following factors does the acceleration due to gravity on the Earth depend upon?
Who discovered the law of planetary motion?
The Law of Gravitation was given by _____________.
Who described Archimedes' method of finding the specific gravity of substances using a balance in the treatise ‘The Little Balance’?
