Quiz on Inertia and Forces

What is inertia?

• The speed of an object in motion

• The force that causes an object to move

• The tendency of an object to resist motion

• The weight of an object

What happens to a book left on a table?

• It will float in the air

• It will remain there until moved

• It will fall off the table

• It will change its position

What does inertia depend on?

• The temperature of the object

• The shape of the object

• The mass of the object

• The color of the object

What is inertia of rest?

• An object accelerates

• An object changes direction

• An object stays where it is placed

• An object stays in motion

What is inertia of motion?

• An object will stop immediately

• An object will continue at the same speed

• An object will float

• An object will change direction

What is inertia of direction?

• An object will accelerate

• An object will stop moving

• An object will stay moving in the same direction

• An object will change direction randomly

What happens when you jump from a moving bus?

• You will float in the air

• You will land safely

• Your body continues moving forward

• You will immediately stop

Why do passengers get pushed forward when brakes are applied suddenly?

• Due to friction

• Due to acceleration

• Due to gravity

• Due to inertia

What should you always wear in a vehicle?

• A seatbelt

• A pair of gloves

• A helmet

• A life jacket

What is an example of inertia of motion?

• A parked car

• A falling apple

• A moving bicycle

• A book on a table