A particle is projected with velocity  at such an angle that it just clears two walls of equal height h which are at a distance 2h from each other. Show that time of passing between the two walls is  - Zigya
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A particle is projected with velocity 2 square root of gh at such an angle that it just clears two walls of equal height h which are at a distance 2h from each other. Show that time of passing between the two walls is 2 square root of straight h over straight g end root.


Let the particle be projected at angle θ. The time taken by particle to cross the two walls each of height h is equal to difference of instants when it would be at a height h above ground. The kinematics of motion of particle in vertical direction is,

Let the particle be projected at angle θ. The time taken by particle

Let the particle be projected at angle θ. The time taken by particle

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