Semester Exam Review

Front

What type of signal is characterized by continuous values?

Back

Analog

Front

What type of signal is characterized by discrete values?

Back

Digital

Front

What is the process of converting electrical energy into mechanical energy called?

Back

Electrical to mechanical (motors)

Front

What is the process of converting mechanical energy into electrical energy called?

Back

Mechanical to electrical (generators)

Front

Define friction.

Back

Force that opposes motion.

Front

What type of force occurs when the net force acting on an object is not zero?

Back

Unbalanced force.

Front

What type of force occurs when the net force acting on an object is zero?

Back

Balanced force.

Front

What is the force that attracts objects towards each other, commonly experienced as weight?

Back

Gravity.

Front

What is the term for the change in position of an object?

Back

Motion.

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N).