It is possible to shoot an arrow at a speed as high as 80 m/s. If friction is neglected, how high would an arrow launched at this speed rise if shot straight up? How long would the arrow be in the air?

Answer 1

That is a typical arrow speed from a performance bow.

How high?

vtop=vinitial-g (time
time=80/9.8 seconds to the top, so double that to get total time in air.

Remember, you are neglecting air friction, which is considerable on those feathery things.

Answer 2

so how high does it go?
I cant figure it out