Question

Q.4 Write short notes on the following . [Any 1 ]
1. Write the uses of wheels in modern times.
Ans:​

Answer 1

Explanation:

Today, wheels are used in cars, carts, airplanes, wheelchairs, bicycles, trains, caravans and skateboards, in addition to many more devices. Wheels are usually used in pairs,connected by a rod of wood or metal known as an axle.

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Answer 2

answer

uses of wheels areToday, wheels are used in cars, carts, airplanes, wheelchairs, bicycles, trains, caravans and skateboards, in addition to many more devices.

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