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**1. A soccer ball is kicked at 25m/s with a 25° angle to the ground. What is**

a) time it takes the ball to reach max height

b) the max height of the ball

c) time it takes to land on the ground again

d) range the ball travels

e) final velocity of the ball (with angle)

a) time it takes the ball to reach max height

b) the max height of the ball

c) time it takes to land on the ground again

d) range the ball travels

e) final velocity of the ball (with angle)

**2.**

v2= v2 +aΔt

Δd= .5(v2 + v1)Δt

Δd= v1Δt + .5aΔt

Δd= v2Δt - .5aΔt

v2

v2= v2 +aΔt

Δd= .5(v2 + v1)Δt

Δd= v1Δt + .5aΔt

^{2}Δd= v2Δt - .5aΔt

^{2}v2

^{2}=v1^{2}+ 2aΔd**3. any of them would be helpful!**