Part A A child pulls a sled with constant speed pulling the rope at an angle of 30° to the horizontal and drags the sled for 100 m. The friction coefficient is 0.40. What work did the friction force do if the sled's mass is 5.1 kg? Express your answer with the appropriate units.

Part A A child pulls a sled with constant speed pulling the rope at an angle of 30° to the horizontal and drags the sled for 100 m. The friction coefficient is 0.40. What work did the friction force do if the sled's mass is 5.1 kg? Express your answer with the appropriate units.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section10.1: Work And Energy

Problem 11PP

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Question

Part A
A child pulls a sled with constant speed
pulling the rope at an angle of 30° to the
horizontal and drags the sled for 100 m. The
friction coefficient is 0.40. What work did the
friction force do if the sled's mass is 5.1 kg?
Express your answer with the appropriate
units.

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