Semester CBA Test Corrections

Front

What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Front

What is a metalloid?

Back

A substance that has properties of both metals and nonmetals, often brittle and not conductive.

Front

What is a solution?

Back

A homogeneous mixture where one substance is dissolved in another.

Front

What is net force?

Back

The overall force acting on an object, calculated by combining all individual forces.

Front

What energy transformation occurs in a wind turbine?

Back

Mechanical energy from the wind is transformed into electrical energy.

Front

What is the definition of force?

Back

A push or pull exerted on an object.

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of substances that retain their individual properties, while a solution is a uniform mixture where one substance is dissolved in another.

Front

What is the unit of force?

Back

Newton (N) is the unit of force.

Front

What does it mean for an object to be in equilibrium?

Back

An object is in equilibrium when the net force acting on it is zero.

Front

What is kinetic energy?

Back

The energy an object possesses due to its motion.