A 700 kg elevator starts from rest. It moves upward for 5.00 s with constant acceleration...
A 700 kg elevator starts from rest. It moves upward for 5.00 s with constant acceleration until it reaches its cruising speed, 1.75 m/s.
(b) How does this power compare with the motor power when the
elevator moves at its cruising speed?
Pcruising = 12400
Your response is within 10% of the correct value. This may be due
to roundoff error, or you could have a mistake in your calculation.
Carry out all intermediate results to at least four-digit accuracy
to minimize roundoff error.
CONFUSE ABOUT THE SECOND PART PLZ HELP THX!
(NEED CORRECT NUMBER)
Homework Answers
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