Fundamentals of Physics Extended 12th Edition · Kinetic Energy and Work · Problem 63
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Halliday, Resnick & Walker — Kinetic Energy and Work: Problem 63
To push a 25.0 kg crate up a frictionless incline, angled at 25.0° to the horizontal, a worker exerts a force of 209 N parallel to the incline. As the crate slides 1.50 m, how much work is done on the crate by (a) the worker’s applied force, (b) the gravitational force on the crate, and (c) the normal force exerted by the incline on the crate? (d) What is the total work done on the crate?
📝 Solution Approach
Given: 25.0 kg, , a, 209 N, 1.50 m
Find: (a) the worker’s applied force; (b) the gravitational force on the crate; (c) the normal force exerted by the incline on the crate?
This problem covers key concepts in Kinetic Energy and Work from Fundamentals of Physics Extended 12th Edition by Halliday, Resnick & Walker. The step-by-step solution involves applying fundamental principles and systematic analysis to arrive at the correct answer. Full solution available with a Solution Pass.
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📘 About This Textbook
Fundamentals of Physics Extended · 12th Edition
Author: Halliday, Resnick & Walker
Publisher: Wiley
Chapter: Kinetic Energy and Work