Science 8 Module 1 Part 1 Quiz

Who formulated the laws of motion?

• Tesla

• Galileo

• Einstein

• Newton

What force is needed to stop an object in motion?

• Gravity

• Tension

• Friction

• Magnetism

What is the property of an object that resists change in its state of motion?

• Velocity

• Acceleration

• Inertia

• Momentum

The sum of all the forces acting on the object is zero, which is the first condition of what?

• Friction

• Equilibrium

• Power

• Energy

According to the first law of motion, a body will remain at rest or move at constant velocity unless acted upon by an external net or unbalanced force. Who formulated this law?

• Tesla

• Newton

• Einstein

• Galileo

What is the study of forces that cause an object or system to move?

• Kinematics

• Dynamics

• Thermodynamics

• Statics

What is force defined as?

• Velocity increase

• Energy transfer

• Push and pull

• Momentum change

What type of inertia means that an object will continue at the same speed until a force acts on it?

• Inertia of motion

• Inertia of rest

• Inertia of direction

• Inertia of position

What type of inertia means that an object stays where it is placed until something else moves it?

• Inertia of motion

• Inertia of position

• Inertia of direction

• Inertia of rest

What type of inertia means that an object will stay moving in the same direction unless a force acts on it?

• Inertia of motion

• Inertia of rest

• Inertia of position

• Inertia of direction