5
By Sierra Kent

Sierras presentation about wheels and axles

Embed Size (px)

Citation preview

Page 1: Sierras presentation about wheels and axles

By

Sierra Kent

Page 2: Sierras presentation about wheels and axles

A wheel was invented 5,000 years ago.But archaeologists say it was invented

8,000 years ago.A wheel and axle was made in Asia.

Page 3: Sierras presentation about wheels and axles

A wheel and axle is a circular thing with wheels on each side.

Wheel and axle is circular frame or disk attached to an axis than or wheels, to turn.

A wheel is something that rolls, for instance a car it has wheels.

A axle is , for instance say a stick is an axle it goes on a car to help the wheels stay on.

For instence a car has a wheel and axle. On the car the wheel is the thing that has

the wheels on it.

Page 4: Sierras presentation about wheels and axles

Acorting to the archaeologists it was probably invented 8,000 years ago.

Wheel and axle was made in Asia. It is still a mystery who made it. But people say it was invented 5,000

years ago. A wheel and axle is a circular frame or

disk attached to an axis that or wheels to turn.

A wheel and axle is a circular thing with wheels on each side.

Page 5: Sierras presentation about wheels and axles