kris427 kris427

03-11-2021
Mathematics

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20. A juggler tosses a ball into the air. The ball leaves the juggler’s hand 4 feet above the group and has an initial vertical velocity of 40 feet per second. The juggler catches the ball when it falls back to a height of 3 feet. How long is the ball in the air?

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saedejamala saedejamala

03-11-2021

The answer is 2.52 seconds

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