- #1
nirvana1990
- 46
- 0
Why is gravity always taken as negaive when applied to the whole projectile i.e. when finding the time of flight for the entire projectile we use gravity as -9.8 even though it is only negative for the first half of the projectile while the object is moving upwards against gravity?
Please help as i am very confused!
:uhh:
Please help as i am very confused!
:uhh: