Vocabulary Quiz - Energy Unit Chp. 5 1-20-23

Joule

• The unit of power when one joule of work is done in one second.

• a unti of work equal to 1 Newton Meter.

• A simple machine that is an inclined plan that moves.

The rate at which one form of energy is transformed in to another.

• power

• watt

• wedge

• screw

Watt

• a device that comines two or more simple machines.

• a device that changes the amount of force exerted the distance over which a force exerted, or the direction its exerted.

• the unit of power when one joule of work is done in one second.

Machine

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

• A simple machine that consists of two attached circular or cylingrical objects that rotate on a common axis and each with a different radius.

• a device that changes the amount of force exerted the distance over which a force exerted, or the direction its exerted.

A simple machine that consists of two attached circular or cylingrical objects that rotate on a common axis and each with a different radius.

• Screw

• Wheel & Axle

• Compound Machine

• Wedge

The number of times a machine increases a force exerted on it.

• Power

• Wedge

• Mechanical Advantage

A simple machine that is an inclined plane that moves.

• Wedge

• Wheel & Axle

• Screw

Screw

• A simple machine that consists of two attached circular or cylingrical objects that rotate on a common axis and each with a different radius.

• A Simple Machines that is an inclined plane wrapped around a central cylinder to form a spiral.

• The rate at which one form of energy is a transformed into another.

A device that combines two or more simple machines .

• Compound Machine

• Wedge

• Power

• Joule