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Suppose the ball is thrown from the same height as in the above problem at an angle of 36.0°below the horizontal. If it strikes the ground 39.5 m away, find the following. (Hint: For part (a), use the equation for the x-displacement to eliminate v0t from the equation for the y-displacement.)

(a) the time of flight

(b) the initial speed

m/s

speed m/s

angle ° below the horizontal

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