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inysia [295]
4 years ago
5

A trooper is moving due south along the freeway at a speed of 23 m/s. at time t = 0, a red car passes the trooper. the red car m

oves with constant velocity of 51 m/s southward. at the instant the trooper's car is passed, the trooper begins to speed up at a constant rate of 2.1 m/s2. what is the maximum distance ahead of the trooper that is reached by the red car?
Physics
1 answer:
Deffense [45]4 years ago
4 0
The answer choice is 23
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riadik2000 [5.3K]

Answer:

The cyclist with the greatest average speed is Cyclist 4 with average speed of 4.5 m/s

Explanation:

Given;

Cyclist 1 travels 9 m    in    27 s

Cyclist 2 travels 87 m  in    22 s

Cyclist 3 travels 106 m  in   26 s

Cyclist 4 travels 108 m   in   24 s

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3 years ago
A current of 4.50 a flows through a resistor that has r = 6.20 ω. what is the voltage across the resistor, that is, the potentia
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V = ???

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