O-LevelPhysicsForces5054/12 · May/June 2020 · Q91 Mark

An object weighs 40 N on Earth, where the gravitational field strength is 10 N/kg. The object is taken to a planet where the gravitational field strength is 4.0 N/kg. Which row is correct?

Amass of object on the planet /kg: 4.0, weight of object on the planet /N: 1.0

Bmass of object on the planet /kg: 4.0, weight of object on the planet /N: 16

Cmass of object on the planet /kg: 400, weight of object on the planet /N: 100

Dmass of object on the planet /kg: 400, weight of object on the planet /N: 1600

✓ Correct answer

B: mass of object on the planet /kg: 4.0, weight of object on the planet /N: 16

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