A cricket ball is thrown at a speed of 30 m `s^(-1)` in a direction `30^(@)` above the horizontal. The time taken by the ball to return to the same level is

A cricket ball is thrown at a speed of 28 ms^(-1) in a direction 30^(@) above the horizontal. Calculate the time taken by the ball to return to the same level.

An object is being thrown at a speed of 20 m/s in a direction 45^(@) above the horizontal . The time taken by the object to return to the same level is

An object is being thrown at a speed of 20 m/s in a direction 45^(@) above the horizontal . The time taken by the object to return to the same level is

A cricket ball is thrown at a speed of 28 ms^-1 in a direction 30^@ above the horizontal. Calculate the maximum height

A cricket ball is thrown at a speed of 28 m s^(-1) in a direction 30^(@) above the horinzontal . Calculate its maximum height.

A cricket ball is thrown at a speed of 28 ms^(-1) in a direction 30^(@) above the horizontal . Calculate (a) the maximum height , (b) the time taken by the ball to return to the same thrower to the point where the ball returns to the same level.

A cricket ball is thrown at a speed of ms^(-1) in a direction 30^(@) above the horizontal . Calculate (a) the maximum height , (b) the time taken by the ball to return to the same thrower to the point where the ball returns to the same level.