A person is pushing a wheelbarrow along a ramp that makes an angle a = 39.0° with the horizontal. The wheelbarrow and load have a combined mass of m = 29.85 kg with the center of mass at the midpoint of the F length L. What is the magnitude of the net force Fnet that the person must apply in order to push the wheelbarrow up Ja the ramp at a constant velocity, while keeping the wheelbarrow in a level, horizontal orientation? Assume that the radius of the wheel is small enough to ignore. Use g = 9.81 m/s². N total force:

A person is pushing a wheelbarrow along a ramp that makes an angle a = 39.0° with the horizontal. The wheelbarrow and load have a combined mass of m = 29.85 kg with the center of mass at the midpoint of the F length L. What is the magnitude of the net force Fnet that the person must apply in order to push the wheelbarrow up Ja the ramp at a constant velocity, while keeping the wheelbarrow in a level, horizontal orientation? Assume that the radius of the wheel is small enough to ignore. Use g = 9.81 m/s². N total force:

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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