How a person who weighs is squatting on a scale

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a person who weighs 800 N is squatting on a scale. Suddenly he stars jumping, extending his legs as quickly as possible, so that he can ump into the air. as the person is in the process of jumping (accelerating upward) the reading of the scale is A. greater than 800 N B. equal to 800 N C. less than 800 N

Reference no: EM13103587

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