4.4 • A man is dragging a trunk up the loading ramp of a mover's truck. The 75.0° - 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? Figure E4.4 30.0 20.0° meet.google.com is sharing your screen Stop sharing Hide
4.4 • A man is dragging a trunk up the loading ramp of a mover's truck. The 75.0° - 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? Figure E4.4 30.0 20.0° meet.google.com is sharing your screen Stop sharing Hide
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.19CQ: Give reasons for the answers to each of the following questions: (a) Clan a normal force be...
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