Illustrate what is the force exerted by the scale

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Reference no: EM13117034

A 55.0 kg girl weighs herself by standing on a scale in an elevator.

a) What is the force exerted by the scale when the elevator is descending at a constant speed of 10 m/s?

b) What is the force exerted by the scale if the elevator is accelerating downward with an acceleration of 2.6 m/s2

c) If the elevator's descending speed is measured at 10 m/s at a given point, but its speed is decreasing by 2.6 m/s2, what is the force exerted by the scale?

Reference no: EM13117034

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