Question

) 2) Explain the terms : i) Acceleration due to gravity ii) Free fall​

Answer 1

Answer:

1.Acceleration due to gravity is the acceleration gained by an object due to gravitational force. Its SI unit is m/s2. It has both magnitude and direction, hence, it's a vector quantity. Acceleration due to gravity is represented by g. The standard value of g on the surface of the earth at sea level is 9.8 m/s2.

2.Free fall is the term that is used to describe a falling object that only has gravity acting upon it. Free falling objects accelerate at a rate of 9.8 m/s/s

Answer 2

Answer:

i) Freefall: - A body is said to be under free fall when only the force of gravity acted upon it.

ii) Acceleration due to Gravity: - It is the force by which the Earth attracts a body towards its center.

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