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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?

  1. Option A: Joule
  2. Option B: Watt
  3. Option C: Pascal
  4. 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.

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