Chapter 3 - Motion and Force - 3


Physics Class 11
1. The magnitude of velocity of a projectile at any instant is given by equation ___________..




Physics Class 11
2. The range of a projectile is maximum when value of ___________




Physics Class 11
3. The forces of gravity and air resistance are called ___________ forces.




Physics Class 11
4. A ballistic missile moves freely due to __________.. under the action of gravity.




Physics Class 11
5. The area under a velocity - time graph gives




Physics Class 11
6. The distance covered in time t by a body moving with variable velocity may be determined by




Physics Class 11
7. Newton�s second Law can be expressed as




This is more feedback!
This is the feedback!