A stone is dropped from a height of 100 m from the ground. Take accelaration due to gravity as 9.8 m/s2.
(a) The velocity with which it reaches the ground.
(b) The time taken to reach the ground. [3 MARKS]
Finding Velocity : 1.5 Marks
Finding Time : 1.5 Marks
u=0, s=100 m, a=9.8 m/s2