Physics
The force required to produce an acceleration of 5 ms-2 in a body of mass 2 kg is:
- 2.5 N
- 20 N
- 10 N
- 25 N
Related Questions
The S.I. unit of force is:
- dyne
- g cm s-2
- Newton
- Joule
According to Newton's second law of motion, the change in momentum takes place in a direction :
- opposite to the direction of force applied
- perpendicular to the direction of the force applied
- similar to the direction of the force applied
- none of these
1 Newton is equal to :
- 103 dyne
- 108 dyne
- 1010 dyne
- 105 dyne