engineering recuitment ISRO Scientist Mechanical Mock Test Physics Motion in Two and Three Dimensions Projectile Motion
A ball hit a water tank at a height h above from the ground level. The ball moved with the velocity 20 ms-1 and made an angle 60° with the ground. The distance between the water tank pillar and projection point is10 m. What is the value of h?
1
17.3 m
2
15.29 m
3
12.42 m
4
14.8 m