A 64.0 kg man, standing on a frictionless walkalator inclined at 0=33.0° below the horizontal, holds a 18.5 kg grocery cart. The walkalator moves a at constant speed while it carries the cart through a height of 13.8 m from the higher floor to the lower floor of a mall. If the man applied a force that is parallel to the walkalator, how much power is delivered by the man on the cart if it reaches the lower floor after 25.1 s? h 0 99.7 W 445 W 83.6 W 54.3 W

A 64.0 kg man, standing on a frictionless walkalator inclined at 0=33.0° below the horizontal, holds a 18.5 kg grocery cart. The walkalator moves a at constant speed while it carries the cart through a height of 13.8 m from the higher floor to the lower floor of a mall. If the man applied a force that is parallel to the walkalator, how much power is delivered by the man on the cart if it reaches the lower floor after 25.1 s? h 0 99.7 W 445 W 83.6 W 54.3 W

Name: A 64.0 kg man, standing on a frictionlesswalkalator inclined at 0=33.
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Description: A 64.0 kg man, standing on a frictionlesswalkalator inclined at 0=33.0° below thehorizontal, holds a 18.5 kg grocery cart. Thewalkalator moves a at constant speed while itcarries the cart through a height of 13.8 m fromthe higher floor to the lower

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 54P: A 5.0-kg box has an acceleration of 2.0m/s2 when it is pulled by a horizontal force across a surface...

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