Asked by Kiki
An empty 160 kg elevator accelerates upward
at 1.2 m/s
2
.
The acceleration of gravity is 9.8 m/s
2
.
What is the tension in the cable that lifts
the elevator cab?
Answer in units of N
at 1.2 m/s
2
.
The acceleration of gravity is 9.8 m/s
2
.
What is the tension in the cable that lifts
the elevator cab?
Answer in units of N
Answers
Answered by
Isabelle Smith
1760N
Answered by
Isabelle Smith
(160kg)(9.8m/s^2) = 1568
T-1568 = (160kg)(1.2m/s^2)
T = 1760N
T-1568 = (160kg)(1.2m/s^2)
T = 1760N
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