V = Vo + a*t
V = 6.4 m/s.
Vo = 0
t = 0.27 s.
Solve for a.
F = m*a
A football punter accelerates a 0.47 kg football from rest to a speed of 6.4 m/s in 0.27 s, what constant force does the punter exert on the ball?
N upward
2 answers
3.7037
2 answers