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Ways of representing spot speed ​

Ways of representing spot speed ​
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Ways of representing spot speed ​

User Varun Garg
by
8.1k points

1 Answer

4 votes

Answer:

stopwatch method- measures the speed between two points.

radar meter method- uses electromagnetic waves that bounces off of an object causing the wave to change frequency to calculate the speed of the object with a radar machine.

pneumatic road tube method- uses two different tubes to record the time it takes to start and pass through the end line to calculate the speed of the object.

User Lasha Kurt
by
7.9k points
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