Question

explain the concept of free fall.​

Answer 1

Answer:

The gravity of the earth attracts every object towards its centre. When an object is dropped from a certain height, it begins to fall towards Earth’s surface under the influence of gravitational force. Such a motion of an object is called free fall.

Free fall is defined as 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. This free-fall acceleration is also known as acceleration due to gravity.

Example

Listed below are a few examples of free fall

A stone falling in an empty well

The ball is thrown in a projectile motion

A spacecraft in continuous orbit

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Example

Answer 2

In Newtonian physics, free fall is defined as the motion of an object where gravity is the only force acting upon it. ... A skydiver may be pulled towards earth by gravity, but they are also affected by air resistance, a force opposing their downward movement.


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