Question

An 80g arrow is fired from a bow whose string exerts an average force of 125N on the arrow over a distance of 90 cm?

Answer 1

@3psilon your thoughts on this?

Answer 2

so what u need to find

Answer 3

First of all, Did you get the other one?

Answer 4

What is the speed of the arrow as it leaves the bow? @ksaimouli and @3psilon

Answer 5

ok first find acceleration f=m*a change the g in to kg and use kinematic

Answer 6

@3psilon ok i got a to be 1562.5

Answer 7

Let me check it