Q. A particle is of wieght 8 kg. When it is allowed to fall under the force of gravity its momentum at the time t = 2 sec would be (Solved)
1. 8 kg sec
2. 32 kg sec
3. 2 kg sec
4. 16 kg sec
5. 48 kg sec
- d. 16 kg sec
1. 8 kg sec
2. 32 kg sec
3. 2 kg sec
4. 16 kg sec
5. 48 kg sec