A healthy youngman standing at a distance of 7 m from a 11.8 m high building sees a kid

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asked Mar 30, 2018 in Physics by Golu (37,045 points) 19 172 616

A healthy youngman standing at a distance of 7 m from a 11.8 m high building sees a kid slipping from the top floor. With what speed (assumed uniform) should he run to catch the kid at the arms height (1.8 m) ?

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answered Mar 30, 2018 by BISHNU (15,580 points) 4 4 6
selected Apr 1, 2018 by Vikash Kumar
 
Best answer

The required uniform speed is given below

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