A ball is dropped from a height of 80 m. The distance travelled by it in the fourth second will be ________.
(take g = 10 m/s2)1
50 m
2
15 m
3
80 m
4
35 m
A ball is dropped from a height of 80 m. The distance travelled by it in the fourth second will be ________.
(take g = 10 m/s2)