Questions
From a tower of height , a particle is thrown vertically upwards with a speed . The time taken by the particle to hit the ground, is times that taken by it to reach the highest point of its path. The relation between and is
detailed solution
Correct option is C
Time taken to reach the maximum height, t1=ugIf t2 is the time taken to hit the ground, theni.e.-H=ut2-12gt22Butt2=nt1 [Given]So,-H=unug-12gn2u2g2-H=nu2g-12n2u2g⇒2gH=nu2(n-2)Talk to our academic expert!
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