Two ants race across a table 73cm. long. one travels at, Ask an Expert

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Q. Two ants race across a table 73cm. long. One travels at 4.18cm/s and the other at 3cm/s. When the first one crosses finish line, how far behind is the second one?

Q. The longest recorded pass in an NFL game travelled 88 yards in the air from the quarterback to the receiver. Assume that the pass was thrown at the optimal 45 ^circ angle, what was the speed at which the ball left quarterback's hand?

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Category:- Physics
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