Physics
posted by Student .
When chasing a hare along a flat stretch of ground, a greyhound leaps into the air at a speed of 11.3 m/s, at an angle of 28° above the horizontal.
(a) What is the range of his leap?
(b) For how much time is he in the air?

Use the initial vertical velocity to determine the time in air. From that, determine the range. I will be happy to critique your thinking or work

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