When chasing a hare along a flat stretch of ground, agreyhound leaps into the ai

Question

When chasing a hare along a flat stretch of ground, agreyhound leaps into the air at a speed of 12.3 m/s, at an angle of32° above the horizontal. What is the range and for how muchtime is he in the air? I have many questions like this that i cant answer, so cansomeone pleez help me understand this by showing all their work andexplaining. Thanks...promise to give live saver rating. When chasing a hare along a flat stretch of ground, agreyhound leaps into the air at a speed of 12.3 m/s, at an angle of32° above the horizontal. What is the range and for how muchtime is he in the air? I have many questions like this that i cant answer, so cansomeone pleez help me understand this by showing all their work andexplaining. Thanks...promise to give live saver rating.

Explanation / Answer

Speed v = 12.3 m / s angle = 32 degrees Range R = v ^ 2 sin2 / g              = ( 12.3 ) ^ 2 sin 2( 32 ) / 9.8              = 13.875 m time in the air T = 2 v sin / g                        = 2( 12.3 ) sin 32 / 9.8                       = 1.33 s

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