In Fig E4.4, consider that the trunk has mass M travels at a constant velocity along a frictionless inclined and the angles involved are θi and θs, where θs corresponds to the angle with respect to the direction of motion and θi is the angle of the inclined. What are the simplified expressions for the tension on the rope and the normal force on the trunk in terms of M, g and the angles? the nec4.4 • A man is dragging a trunk up theloading ramp of a mover's truck. Theramp has a slope angle of 20.0°, andthe man pulls upward with a force Fwhose direction makes an angle of 30.0°with the ramp (Fig. E4.4). (a) How large a force F is necessary for thecomponent F parallel to the ramp to be 90.0 N? (b) How large will thecomponent F perpendicular to the ramp be then?75.0°Figure E4.430.020.0

Answered: In Fig E4.4, consider that the trunk…

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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In Fig E4.4, consider that the trunk has mass M travels at a constant velocity along a frictionless inclined and the angles involved are θ_i and θ_s, where θ_s corresponds to the angle with respect to the direction of motion and θ_i is the angle of the inclined. What are the simplified expressions for the tension on the rope and the normal force on the trunk in terms of M, g and the angles?

the nec
4.4 • A man is dragging a trunk up the
loading ramp of a mover's truck. The
ramp has a slope angle of 20.0°, and
the man pulls upward with a force F
whose direction makes an angle of 30.0°
with the ramp (Fig. E4.4). (a) How large a force F is necessary for the
component F parallel to the ramp to be 90.0 N? (b) How large will the
component F perpendicular to the ramp be then?
75.0°
Figure E4.4
30.0
20.0

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