Alice drops a watermelon from the observation deck of a building 100 m above the ground....
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Alice drops a watermelon from the observation deck of a building 100 m above the ground. Standing directly below the watermelon, Bob fires an arrow straight up at 80 m/s at the same time Alice drops the melon. (a) (10 points) At what height above the ground does the arrow strike the watermelon? (b) (4 points) What is the minimum speed the arrow must have in order to strike the watermelon while the arrow is moving up? Alice drops a watermelon from the observation deck of a building 100 m above the ground. Standing directly below the watermelon, Bob fires an arrow straight up at 80 m/s at the same time Alice drops the melon. (a) (10 points) At what height above the ground does the arrow strike the watermelon? (b) (4 points) What is the minimum speed the arrow must have in order to strike the watermelon while the arrow is moving up?
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To solve this problem we can use the kinematic equations of motion to determine the height at which ... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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