A 50.0 kg student climbs a 5.00 m long rope and stops at the top. (a) What must her average speed be in order to match the power output of a 300 - watt light bulb? (b) How much work does she do?
A 50.0 kg student climbs a 5.00 m long rope and stops at the top. (a) What must her average speed be in order to match the power output of a 300 - watt light bulb? (b) How much work does she do?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 98AP: A cyclist in a race must climb a 5 hill at a speed of 8 m/s. If the mass of the bike and the biker...
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A 50.0 kg student climbs a 5.00 m long rope and stops at the top.
(a) What must her average speed be in order to match the power output of
a 300 - watt light bulb? (b) How much work does she do?
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