Science, asked by Anonymous, 1 month ago

Q.What are speed breakers?​

Answers

Answered by Itzdarkshadow56
3

Answer:

Speed bumps are the common name for a class of traffic calming devices that use vertical deflection to slow motor-vehicle traffic in order to improve safety conditions. Variations include the speed hump, speed cushion, and speed table. 

Explanation:

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Answered by ᏢerfectlyShine
2

Answer:

Speed bumps are the common name for a class of traffic calming devices that use vertical deflection to slow motor-vehicle traffic in order to improve safety conditions. Variations include the speed hump, speed cushion, and speed table.

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