Weight—the Force of Gravity; and the Normal Force? Help please.
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Weight—the Force of Gravity; and the Normal Force? Help please.

[From: ] [author: ] [Date: 12-06-25] [Hit: ]
scale read?constant speed of 2.0 m/s?=>W = 65 x (9.8 - 0.=>W = 65 x 9.......
what are the steps needed to solve this problem? can you please explain why and how?

A 65‐kg woman descends in an elevator that briefly accelerates at
0.20g downward. She stands on g a scale that reads in kg.
(a) During this acceleration, what is her weight and what does the
scale read?
(b) What does the scale read when the elevator descends at a
constant speed of 2.0 m/s?

what

-
(a) By W = mg - ma
=>W = m(g-a)
=>W = 65 x (9.8 - 0.20)
=>W = 624 N
(b) W = mg
=>W = 65 x 9.8
=>W = 637 N
1
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