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Q: The mass of an object is 20 kg, what will be the weight of that object on the Earth? [g = 9.8ms⁻ ² ]
  • A. –196N
  • B. 196 N
  • C. 1960 N
  • D. 19.6 N
Correct Answer: Option B - Weight of object (W) = mg = 20 × 9.8 = 196 N
B. Weight of object (W) = mg = 20 × 9.8 = 196 N

Explanations:

Weight of object (W) = mg = 20 × 9.8 = 196 N