sarabell8476 sarabell8476

02-01-2023
Physics

Answered

Anna walks up the stairs on her way to class. she weighs 565 n and the stairs go up 3.25 m
vertically.
a. what is the amount of work that anna does?
b. calculate her power output if she climbs the stairs in 12.6 s.
c. what is her power output if she climbs the stairs in 10.5 s?
d. what happens to the power output if the work stays the same and the time decreases?

Answer :

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