Question

Why the wheels in the are useful?​

Answer 1

Answer:

Wheels are useful because the vehicle can't move without wheels.

Answer 2

Answer:

Wheels are important because they are used for transportation. Heavy machines can be moved from one place to another with the help of wheels because wheels can be rolled and the amount of force is also comparatively less.Wheels reduce friction. Instead of simply sliding over the ground, the wheels dig in and rotate, turning around sturdy rods called axles. Wheels provide leverage (in other words, they are examples of force multipliers or simple machines).

Explanation:

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