Acceleration due to gravity is denoted by the small letter "g." It represents the acceleration experienced by objects due to the gravitational force exerted by the Earth. Its approximate value is 9.8 m/s² near the surface of the Earth.
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90 Mins English English100 Questions100 Marks90 Mins English English40 Questions30 Marks25 Mins EnglishWhich 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’?
Two objects of different masses falling freely near the surface of the Moon would:
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