Question

A particle is projected vertically upwards from the earth. It crosses the same point at t=2 sec and t=8 sec. Find out [g=10 ms^(-2)] (i) the time for which particle remains in air (ii) intial velocity of particle (iii) maximum height attained by the particle (iv) height of the particle at t=2 sec and t=8 sec from earth

Answer 1

Answer:

hg FG be

Explanation:

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