Physical Science 2

Who developed the first concept of laws of motion?

• Galileo Galilei

• Isaac Newton

• Nikola Tesla

• Albert Einstein

What is the unit of force?

• Kilogram

• Newton

• Meter

• Second

What is the natural state of an object according to Galileo?

• Friction

• Rest

• Acceleration

• Motion

Which type of inertia refers to an object staying in place unless moved?

• Inertia of rest

• Inertia of motion

• Inertia of acceleration

• Inertia of direction

What is the relationship between mass and inertia?

• Inverse

• Direct

• Exponential

• No relationship

What is the force that opposes motion between surfaces?

• Gravity

• Friction

• Magnetism

• Electricity

What is the amount of matter that makes up an object called?

• Volume

• Density

• Mass

• Weight

Which scientist determined that objects resist motion?

• Isaac Newton

• Galileo Galilei

• Albert Einstein

• Nikola Tesla

What is the unit of mass?

• Second

• Meter

• Newton

• Kilogram

What is the force that causes an object to move or stop?

• Friction

• Gravity

• Magnetism

• Inertia