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JEE Main 2014 Physics question

PhysicsMotion in a Straight LineJEE Main 2014

From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by the particle, to hit the ground, is n times that taken by it to reach the highest point of its path. The relation between H, u and n is -

Answer: (B)

Solution

Time to highest point . Time to hit ground: ut_2\frac{1}{2}$ ⇒ = Missing argument for \frac\frac{u +

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Question ID VK-008747