Piano movers wish to load a truck using a ramp from the ground to the rear of the truck. One of the movers claims that less work would be required if they used a ramp at an angle above the ground. Another mover claimed that it is less work to just pick it straight up. Who is right? possible answers: -there is not enough information to make a claim -it is less work using a ramp -it is the same amount of work Wrong answer:is it more work using a ramp
Piano movers wish to load a truck using a ramp from the ground to the rear of the truck. One of the movers claims that less work would be required if they used a ramp at an angle above the ground. Another mover claimed that it is less work to just pick it straight up. Who is right? possible answers: -there is not enough information to make a claim -it is less work using a ramp -it is the same amount of work Wrong answer:is it more work using a ramp
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 5PE: Calculate the work done by an 85.0-kg man who pushes a crate 4.00 m up along a ramp that makes an...
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Piano movers wish to load a truck using a ramp from the ground to the rear of the truck. One of the movers claims that less work would be required if they used a ramp at an angle above the ground. Another mover claimed that it is less work to just pick it straight up. Who is right?
possible answers:
-there is not enough information to make a claim
-it is less work using a ramp
-it is the same amount of work
Wrong answer:is it more work using a ramp (homework question)
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