Question text
10 The diagram shows a block being pulled up a ramp by a rope. force F rope R block P Q ramp weight W The block has weight W and the rope is pulled with force F. The block moves distance PR and is raised through height QR. What is the equation for the work done on the block by the rope? A force F × distance PR B force F × height QR C weight W × distance PQ D weight W × distance PR
10 The diagram shows a block being pulled up a ramp by a rope.
force F
rope
R
block
P Q
ramp
weight W
The block has weight W and the rope is pulled with force F.
The block moves distance PR and is raised through height QR.
What is the equation for the work done on the block by the rope?
A force F × distance PR
B force F × height QR
C weight W × distance PQ
D weight W × distance PR
Select your answer: