'Equal counter force' diaporamas de présentation

apparent weight - weight force that we actually sense not the downward force of gravity, but the normal (upward) force

Apparent Weight apparent weight - weight force that we actually sense not the downward force of gravity, but the normal (upward) force exerted by the surface we stand on - opposes gravity and prevents us falling to the center of the Earth - what is measured by a weighing scale.

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