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## Homework Statement

A physics student on PLanet Exidor throws a ball, and it follows hte parabolic trajectgory shown in the figure. The ball's position is shown at 1.00

a. Determine the ball's velocity at t=0

b. What is the value of g on the Planet Exidor?

c. What was the ball's launch angle?

## Homework Equations

[tex]

v = v_0 + a t

[tex]

[tex]

x = x_0 + v_0 t + (1/2) a t^2

[tex]

[tex]

v^2 = v_0^2 + 2 a \Delta x

[tex]

## The Attempt at a Solution

I was able to find at 1.00

Thanks.