Randy does 200 newton-meters of work moving a 100 pound piano a distance of 5 meters. How much force did he use?
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
\[W=Fx\] where \(W\) is work, \(F\) is force, \(x\) is distance.
None of those answers is correct.
It asks for th eforce used - but the answers are in Newton metres.
Force is measured in Newtons
The mass of the piano (100lb) is not relevant
As given above Work = F*d
you are given
d = 5m
So oyu can work out the Force in Newtons - however the answer options are NOT correct so you cannot give a correct answer if this is multichoice - the answer has unite Newtons - NOT Nm
Or you could assume that the problem's author intended to use the proper units, which would yield a correct answer option, as "none of the above" is not an answer choice either :-)