What is zach apparent weight before the elevator

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Reference no: EM132490433

Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s. The elevator takes 3 s to brake to stop at the first floor.

a) What is zach's apparent weight (in newtons) before the elevator is breaking?

b) What is zach's apparent weight (in newtons) while the elevator is breaking?

Reference no: EM132490433

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