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Q: The weight of an object on Earth is 200N. What is its mass? (g = 10ms⁻²) ?
  • A. 20kg
  • B. 20Pa
  • C. 20cc
  • D. 20N
Correct Answer: Option A - We know that, Weight of object (W) = mg 200 = m × 10 m = 20 kg
A. We know that, Weight of object (W) = mg 200 = m × 10 m = 20 kg

Explanations:

We know that, Weight of object (W) = mg 200 = m × 10 m = 20 kg