A particle is projected from ground at angle `45^@` with initial velocity `20(sqrt2) m//s`. Find
(a)change in velocity,
(b)magnitude of average velocity in a time interval from `t=0` to `t=3s`.

A particle is projected from ground at an angle 45^(@) with initial velocity 20sqrt2 ms^(-1) .The magnitude of average velocity in a timer interval from t=0 to t=3 s in ms^(-1) is

A particle is projected from the ground with an initial velocity of 20m//s at an angle of 30^(@) with horizontal. The magnitude of change in velocity in a time interval from t=0 to t=0.5s ( g=10m//s^(2) )

A particle is projected from ground with initial velocity 3hati + 4hatj m/s. Find range of the projectile :-

A particle is projected from ground with velocity 40sqrt(2)m//s at 45^(@) . At time t=2s

A particle is projected from ground with velocity 40sqrt(2)m//s at 45^(@) . At time t=2s

A particle is projected from ground with velocity 40sqrt2m at 45^(@) .At time t=2s

A particle is projected form ground with an initial velocity 20ms^-1 at an angle 30^@ with the horizontal. What is the magnitude of change of velocity in 5sec.

A particle is projected from ground with initial velocity u= 20(sqrt2)m//s at theta = 45^@ . Find (a) R,H and T, (b) velocity of particle after 1 s (c) velocity of particle at the time of collision with the ground (x-axis).

A particle is projected from ground with initial velocity u= 20(sqrt2)m//s at theta = 45^@ . Find (a) R,H and T, (b) velocity of particle after 1 s (c) velocity of particle at the time of collision with the ground (x-axis).