A football with a mass m=0.41 kg is at the top of its trajectory. Ignore air resistance. Determine its acceleration using the free body diagram on the right.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Ain is , is 's of ? 0.62 0.79 1.27 1.50

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.