An archer shoots an arrow straight upward with an initial speed of 50.0 m/s. After a certain amount of time, the arrow reaches its maximum height, h, above the point at which she released the arrow. T

An archer shoots an arrow straight upward with an initial speed of 50.0 m/s. After a certain amount of time, the arrow reaches its maximum height, h, above the point at which she released the arrow. The archer aims the arrow at an angle of 45º to the horizontal and shoots the arrow at the same speed. Ignore the effects of air resistance.