7 Jun 2020

A person standing on a ice at a place A in a freeze pond. He has a pistol and two bullets . How can he move from Place A to Place B and stop there ?

As the surface is freezed So, its totally frictionless person unable to walk.
According to Newton's 3rd law of motion which is Every Action there is an equal and opposite reaction
To move from A to B he will shoot first bullet in the direction opposite to B. for reaction force he will start moving towards B. On reaching B to stop himself he must fire 2nd bullet in the direction of B from A .

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