Physics, 25.10.2019 03:43 ramirezzairap2u4lh
Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s. the elevator takes 3.0s to brake to a stop at the first floor.
a. what is zach's apparent weight before the elevator startsbraking ?
b. what is zach's apparent wight while the elevator is braking?
Answers: 1
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