1.

A ball is thrown vertically upwards with a given velocity 'u' such that it rises for T seconds (T> 1), Whatthe distance traversed by the ball during the last one second of ascent (in meters)? (Acceleration duegravity is g m/s'.)

Answer»

the bollis throw inth veritically or hai answers

velocity at the toppest point (time) us zeroes there fore v=u -gt 0=u-gtu=gtt=u/g



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