Part A How much work does an elevator motor do to lift a 1300 kg elevator a height of 200 m ? Express your answer with the appropriate units. Wext = Submit Part B P = UA Value Request Answer Value How much power must the motor supply to do this in 46 s at constant speed? Express your answer with the appropriate units. A Units Submit Request Answer Units ? ?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 58P: A 6.50 102-kg elevator starts from rest and moves upward for 3.00 s with constant acceleration...
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Problem 9.36- Enhanced with Feedback
You may want to review (Pages 222 - 223).
Part A
How much work does an elevator motor do to lift a 1300 kg elevator a height of 200 m ?
Express your answer with the appropriate units.
Wext =
Part B
Submit Request Answer
P =
ΠΑ
Value
Submit
How much power must the motor supply to do this in 46 s at constant speed?
Express your answer with the appropriate units.
Value
Units
Request Answer
Units
?
Transcribed Image Text:Problem 9.36- Enhanced with Feedback You may want to review (Pages 222 - 223). Part A How much work does an elevator motor do to lift a 1300 kg elevator a height of 200 m ? Express your answer with the appropriate units. Wext = Part B Submit Request Answer P = ΠΑ Value Submit How much power must the motor supply to do this in 46 s at constant speed? Express your answer with the appropriate units. Value Units Request Answer Units ?
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