UPCAT Science practice question 28: What is the SI unit of force?
Correct answer
D. Newton
One newton is the force that gives a one-kilogram mass an acceleration of one meter per second squared. The joule measures energy, the watt power, and the pascal pressure.
The question
What is the SI unit of force?
- Option A: Joule
- Option B: Watt
- Option C: Pascal
- Option D: NewtonCorrect
Why D is correct
One newton is the force that gives a one-kilogram mass an acceleration of one meter per second squared. The joule measures energy, the watt power, and the pascal pressure.