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Your weight is the force that you exert on the Earth. It is a result of gravity acting on your body. Weight differs from mass: your mass is constant whatever the force of gravity. Scientists measure mass in kilograms. This indicates the amount of matter in your body. Scientists measure weight in newtons (N), and 1 kg equals a force of 9.81 N. On the Moon your weight will be much less than it is on Earth because of the less gravity.
Ответьте на вопрос:
What is your weight?
It is the amount of matter that you exert on the Earth.
It is the gravity that you exert on the Earth.
It is the mass that you exert on the Earth.
It is the force that you exert on the Earth.