A particle is projected vertically upwards. Prove that it will be at three-fourth of its greatest height at times which are in the ratio `1: 3`.

A particle is projected vertically upwards,Prove that it be at 3/4 of its greatest height at times which are in the ratio 1:3.

A particle is projected vertically upwards in vacuum with a speed u .

A particle is projected vertically upwards in vacuum with a speed u .

When the particle is projected vertically upwards then theta , H and R of it respectively are

A body is projected vertically upwards from the ground. On reaching the greatest height

A particle is projected vertically upward from the ground at time t = 0 and reaches a height h at t = T . Show that the greater height of the particle is (g T^(2) + 2h)^(2)//8 gT^(2)

A particle is projected vertically upwards and it reaches maximum height H in time T seconds. What is the height of particle at any time t.

A particle is projected vertically upwards from ground. Which of the following plots best describe the momentum vs height from the ground?

A particle is projected vertically upwards from ground. Which of the following plots best describe the momentum vs height from the ground?