almost__overnow
Oct22-06, 02:47 PM
A 75kg javelin thrower applies a 300 N force to a 2.0kg javelin for 1.5 seconds.
a)what is the increase in momentum of the javelin?
b)what is the speed of the javelin immediately after the throw?
all i know is that ft = /\(mv) /\ is suppose to be a triangle.
a)what is the increase in momentum of the javelin?
b)what is the speed of the javelin immediately after the throw?
all i know is that ft = /\(mv) /\ is suppose to be a triangle.