A cable exerts a constant upward tension of magnitude 2.50 x 104 N on a 2.20 x 103 kg elevator as it rises through a vertical distance of 2.30 m. HINT (a) Find the work done by the tension force on the elevator (in J). 57.5 (b) Find the work done by the force of gravity on the elevator (in J). 49.6

A cable exerts a constant upward tension of magnitude 2.50 x 104 N on a 2.20 x 103 kg elevator as it rises through a vertical distance of 2.30 m. HINT (a) Find the work done by the tension force on the elevator (in J). 57.5 (b) Find the work done by the force of gravity on the elevator (in J). 49.6

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 7.11P: A force F = (6i 2j) N acts on a panicle that under-goes a displacement r = (3i + j) m. Find (a) the...

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Question

A cable exerts a constant upward tension of magnitude 2.50 x 104 N on a 2.20 x 103 kg elevator as it rises through a vertical distance of 2.30 m.
HINT
(a) Find the work done by the tension force on the elevator (in J).
57.5
(b)
Find the work done by the force of gravity on the elevator (in J).
49.6

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