2 years ago

How Is radar used to determine the speed of a car

1 answer:

4 0

Radars are frequently used to identify distance and speed, such as how far away an object is or how fast it is moving. The radar device can then use the change in frequency to determine the speed at which the car is moving. In laser-speed guns, waves of light are used in place of radio waves.

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Xelga [282]

Answer:

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Explanation:

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2 years ago

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How long does it take an object to travel 375 m at a rate of 25 m/s?

Leni [432]

Answer:

15s

Explanation:

Given parameters:

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2 years ago

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Dafna1 [17]

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3 years ago

PLEASE HELP ME I JUST CAN'T FIGURE THIS ONE OUT

kupik [55]

Indeed the answer is c!!

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