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Solve these numericals:- (PLEASE HELP, URGENTLY NEEDED!)

1) A stone is dropped from a tall building of 80 metres height. Find its final velocity and the time taken to touch the ground (take g = 10 metres per second square).

2) A car initially at rest starts moving with an acceleration of 0.5 metres per second square and travels a distance of 25 metres. Calculate its final velocity and its time.

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by reishumwi

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