What does the value 9.8 m/s2 for acceleration due to gravity imply?
The value 9.8 m/s2 for acceleration due to gravity implies that for a freely falling body the velocity changes by 9.8 m/s every second.
What does the value 9.8 m/s2 for acceleration due to gravity imply?
The value 9.8 m/s2 for acceleration due to gravity implies that for a freely falling body the velocity changes by 9.8 m/s every second.
What is the formula to calculate the force of attraction between two objects?
If m1 and m2 are the two masses separated by a distance d. According to the universal law of gravitation, the force of attraction between them is
F = Gm1m2/d2
What is free fall?
Freefall is defined as a situation when a body is moving only under the influence of the earth’s gravity. Since external force is acting on the ball, the motion will be accelerated.
What is the value of g on the moon?
The value of acceleration due to gravity on the moon is one-sixth of its value on the earth. It is equal to 1.625 m/s2.
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