Forces and Motion Semester Final Review

Which law of motion is also known as the Law of Inertia?

• First Law

• Second Law

• Third Law

Newton's First Law says that an object that is not moving will _____.

• stay at rest

• keep moving with a constant velocity

• resist any physical change

• has mass

Newton's First Law says that an object that is moving will _____.

• stay at rest

• keep moving with a constant velocity

• resist any physical change

• has mass

What is inertia?

• The resistance of any physical object to any change in its state of motion

• The amount of mass an object has

• A reaction in an object

• No one knows

Which of the following has more inertia?

• Bowling ball

• Tennis ball

Which of the following has less inertia?

• Feather

• Hammer

Which law of motion is also known as the Law of Acceleration?

• First Law

• Second Law

• Third Law

Newton's Second Law says that an unbalanced force is applied to an object, it causes it to _____.

• accelerate

• slow down

• stay at rest

• have more mass

The greater the force that is applied, the _____ the acceleration.

• greater

• lesser

What equation is used to solve Newton's Second Law problems?

• F = ma

• M = Fa

• A = m / F

• F = m / a