A87 arrow is fired from a bow whose string exerts an average force of 105 on the arrow over a distance of 75 .
what is the speed of the arrow as it leaves the bow?

what is the speed of the arrow as it leaves the bow?
what is the speed of the arrow as it leaves the bow?

The solution would be like this for this specific problem:

V^2 = 2AS = 2FS/M

V = sqrt(2FS/M) = sqrt(2*105*.75/.087) = 44.52817783 = 42.5 mps

So the speed of the arrow as it leaves the bow is 42.5 mps.

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )