1453

Physics Work,Power & Energy Level: High School

A force F is exerted by a broom handle on the head of the bottom , which has a mass m . The angle is at an angle theta to the horizontal . What is the work done by the force on the head of the boom as it moves a distance d across a horizontal force ?

a) W = F d Sin theta

b) W = Fm Cos theta

c) W = Fm Tan theta

d) W = Fmd Sin theta

e) W = Fd Cos theta