SM Chapter Motion Force 5 Review

What is a Wheel and Axle?

• A simple machine that has a wheel with a grooved rim and a rope or cable that rides in the groove

• A simple machine made of a wheel attached to a shaft or an axle

• A simple machine that is a sloping surface

• A simple machine that has a thick end and a thin end

What is a Wheel and Axle?

• A simple machine that has a wheel with a grooved rim and a rope or cable that rides in the groove

• A simple machine made of a wheel attached to a shaft or an axle

• A simple machine that is a sloping surface

• A simple machine that has a thick end and a thin end

What is an inclined plane?

• A simple machine that has a wheel with a grooved rim and a rope or cable that rides in the groove

• A simple machine made of a wheel attached to a shaft or an axle

• A simple machine that is a sloping surface

• A simple machine that has a thick end and a thin end

What is an wedge?

• A simple machine that has a wheel with a grooved rim and a rope or cable that rides in the groove

• A simple machine made of a wheel attached to a shaft or an axle

• A simple machine that is a sloping surface

• A simple machine that has a thick end and a thin end

What is a machine?

• Any device that helps people do work

• There are 6 of these. All other mechanical machines are based on these

• A simple machine that has a solid bar that rotates, or turns, around a fixed point

• The fixed point on a lever

What is a simple machine?

• Any device that helps people do work

• There are 6 of these. All other mechanical machines are based on these

• A simple machine that has a solid bar that rotates, or turns, around a fixed point

• The fixed point on a lever

What is a lever?

• Any device that helps people do work

• There are 6 of these. All other mechanical machines are based on these

• A simple machine that has a solid bar that rotates, or turns, around a fixed point

• The fixed point on a lever

What is a fulcrum?

• Any device that helps people do work

• There are 6 of these. All other mechanical machines are based on these

• A simple machine that has a solid bar that rotates, or turns, around a fixed point

• The fixed point on a lever

What is a screw?

• Any device that helps people do work

• There are 6 of these. All other mechanical machines are based on these

• A simple machine that has a solid bar that rotates, or turns, around a fixed point

• A simple machine that is an inclined plane wrapped around a cylinder or cone to form a spiral