Physics
The S.I. unit of force is:
- dyne
- g cm s-2
- Newton
- Joule
Laws of Motion
7 Likes
Answer
Newton
Reason — As F = m x a, on this basis, the S.I. unit of force is newton.
One newton is the force which when acts on a body of mass 1 kg, produces an acceleration of 1 ms-2. i.e., 1 newton = 1 kg x 1 ms-2.
Answered By
4 Likes
Related Questions
1 Newton is equal to :
- 103 dyne
- 108 dyne
- 1010 dyne
- 105 dyne
The acceleration produced in a body by a force of given magnitude depends on —
- size of the body
- shape of the body
- mass of the body
- None of these
For a given force F, the graph plotted for acceleration against mass is:
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