If mass doubles while gravity remains constant, what happens to weight?

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Multiple Choice

If mass doubles while gravity remains constant, what happens to weight?

Explanation:
Weight is a force given by W = m × g. If gravity stays the same and mass doubles, weight increases in direct proportion and becomes twice as large. For example, on Earth, a 5 kg mass weighs about 49 N; doubling the mass to 10 kg yields about 98 N. The other outcomes would require changing gravity or mass differently (halving mass would halve weight, weight staying the same would need gravity to be zero or mass to be zero, etc.). So with a constant gravity, doubling mass doubles weight.

Weight is a force given by W = m × g. If gravity stays the same and mass doubles, weight increases in direct proportion and becomes twice as large. For example, on Earth, a 5 kg mass weighs about 49 N; doubling the mass to 10 kg yields about 98 N. The other outcomes would require changing gravity or mass differently (halving mass would halve weight, weight staying the same would need gravity to be zero or mass to be zero, etc.). So with a constant gravity, doubling mass doubles weight.

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