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 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 the ground with an initial velocity of 20 m//s at angle fo 30^@ with the horizontal. What is the magnitude of chang in velocity in 0.5 scond ? ( g= 10 m//s^2) .

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 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 with speed 80 m/s at an angle 30^(@) with horizontal from ground. The magnitude of average velocity of particle in time interval t = 2 s to t = 6 s is [Take g = 10 m//s^(2)]

A particle is projected from ground with speed 80 m/s at an angle 30^(@) with horizontal from ground. The magnitude of average velocity of particle in time interval t = 2 s to t = 6 s is [Take g = 10 m//s^(2)]

A particle A is projected from the ground with an initial velocity of 10m//s at an angle of 60^(@) with horizontal. From what height should an another particle B be projected horizontally with velocity 5m//s so that both the particles collide in ground at point C if both are projected simultaneously g=10 m//s^(2) .

A particle A is projected from the ground with an initial velocity of 10m//s at an angle of 60^(@) with horizontal. From what height should an another particle B be projected horizontally with velocity 5m//s so that both the particles collide in ground at point C if both are projected simultaneously g=10 m//s^(2) .

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