(12a) A boy kicks a rock off a cliff with a speed of 17.8 m/s at an angle of 57.0° above the horizontal. The rock hits t

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answerhappygod
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(12a) A boy kicks a rock off a cliff with a speed of 17.8 m/s at an angle of 57.0° above the horizontal. The rock hits t

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12a A Boy Kicks A Rock Off A Cliff With A Speed Of 17 8 M S At An Angle Of 57 0 Above The Horizontal The Rock Hits T 1
12a A Boy Kicks A Rock Off A Cliff With A Speed Of 17 8 M S At An Angle Of 57 0 Above The Horizontal The Rock Hits T 1 (15.98 KiB) Viewed 57 times
(12a) A boy kicks a rock off a cliff with a speed of 17.8 m/s at an angle of 57.0° above the horizontal. The rock hits the ground 5.20 s after it was kicked How high is the cliff? 121.40m Submit Answer Incorrect. Tries 3/10 Previous Tries (126) What is the speed of the rock right before it hits the ground? 51.94m/s Submit Answer Incorrect. Tries 1/10 Previous Tres (12c) What is the maximum height of the rock in the air, measured from the top of the cliff? 1.14x10 m You are correct. Previous Tries Your receipt no. is 155-2312?
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