Late for a flight, a man runs through the airport concourse at 6 m/s pulling his rolling 15 kgsuitcase with a (nearly) horizontal tension force of 200 N. How much power is the man exertingin pulling the suitcase during this process?OA. 1200 WO B. 120. WO C. 80 WOD. 0 WacBook Pro87U* 890)0← PreviousNavigationNext->+11}Γ1P{delete

The man is pulling a 15 kg suitcase at 6 m/s with a force of 200 N. First we need to rule out if the…

Answered: Late for a flight, a man runs through…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter9: Energy In Nonisolated Systems

Section: Chapter Questions

Problem 7PQ

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you psush a file acbinet up a rough ramp titled at 10 degreee with horizontak. The file cabinet has a mass 82kg and you are pushing with a 260N force in the direction up along the ramp. The friction force on the cabinet from the ramp is 35N. It's moved 3.00m up along the ramp. a.whats the workdone by you on the cabinet b. whats the workdone by the frictiion force d. whats the change in gravitational potential energy, positive or negative
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Reports e-Services Academic Departments ETC - CIMS A ball is dropped from a height of 8m above the ground. The velocity of the ball when reaching the ground is of a. -9.8 m/s O b. 8.85 m/s tion Oc 12.52 m/s O d. -12.52 m/s Clear my choice The distance between two objects is 2 m. If the distance is changed to 1m, the gravitational force between the objects O a. decreases by 1/4th O b. increases 4 times Oa decreases by half O d. s doubled

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