simple machine

• Tools that make work easier.

• another word for apple

• Force created when two objects rub against each other

• Device that makes work easier by reducing the amount of input force required to move an object.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

lever, pulley, screw, wheel and axle, inclined plane, wedge. what are all these

• A bar or board that is free to move around a fixed point called a fulcrum

• simple machine

• 6 simiple machines

• things you see everyday

friction

• Force created when two objects rub against each other.

• a force

• Quidditch

• A stiff bar that moves about a fixed point (fulcrum).

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

force is?

• A push

• may the force be with you

• A pull

• The transfer of energy that occurs when a force makes an object move.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A lever is ?

• machine

• A stiff bar that moves about a fixed point (fulcrum)

• A bar or board that is free to move around a fixed point called a fulcrum.

• simple

Tags

NGSS.MS-PS2-2

The transfer of energy that occurs when a force makes an object move.

• work

• force

• move

• object

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

effort/input force

• a force

• effort

• The force needed to move a load.

• Initial force used to get something to move.

Tags

NGSS.3-PS2-1

fulcrum

• copy

• Wheels and axles with a groove around the outside

• The fixed point around which a lever pivots

• An inclined plane wrapped around a shaft or cylinder.

Wheels and axles with a groove around the outside

• wedge

• screw

• lever

• pulley

Tags

NGSS.MS-PS2-2

screw

• A flat surface that is higher on one end. (RAMP)

• Wheels and axles with a groove around the outside

• An inclined plane wrapped around a shaft or cylinder.

• Somthing a hammer hits