A bullet is projected upwards from the top of a tower of height 90 m with the velocity 30 ms^(-1) making an angle 30^(@)with the horizontal. Find the time taken by it to reach the ground is (g=10 ms^(-2))

A bullet is projected upwards from the top of a tower of height 90 m w

1.	A bullet is projected upwards from the top of a tower of height 90 m with the velocity 30 ms^(-1) making an angle 30^(@)with the horizontal. Find the time taken by it to reach the ground is (g=10 ms^(-2))
Answer» <html><body><p>2s<br/>3s<br/>24s<br/>6s</p>Answer :D</body></html>