A ball is projected with a velocity of `20 m//s` vertically. Find the distance travelled in first three second. (use `g = 10 m//sec^(2)` )

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )

A ball is projected vertically up wards with a velocity of 100 m/s. Find the speed of the ball at half the maximum height. (g=10 m//s^(2))

A ball is projected vertically up wards with a velocity of 100 m/s. Find the speed of the ball at half the maximum height. (g=10 m//s^(2))

A ball is projected vertically up wards with a velocity of 100 m/s. Find the speed of the ball at half the maximum height. (g=10 m//s^(2))

A particle is projected vertically upwards with a velocity of 20m/sec. Find the time at which distance travelled is twice the displacement