Free Fall = The motion of an object undergoing acceleration at the same rate of 9.81ms-2 on earth with neglective air resistance.

ALL objects will accelerate in free fall at the same rate of 9.81ms-2 despite their weight.

Gravity = 9.81ms-2 on earth ... acceleration = 9.81ms-2

If upward = positive If downwards = negative

The only force acting is weight (mass + gravity)

If calculating a time for free fall remember may need to x2 for upwards and downwards to give a total time.

Final Velocity = 0ms-1 at highest point.

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