Help on projectile motion problems please?
Someone who is 1.6m tall throws a ball 41 deg above the horizontal at 9.4m/s.
A) How far away from the person will the ball land?
B) How long will it be in the air?
C) What is the ball's maximum height?
Formulas:
df = di + vi(t) + .5(a)(t^2)
others...