Force

Leo is pushing a toy car across the floor. What must be acting on it?

• Energy

• A force

• Gravity

• Friction

Ella is riding her bicycle on a flat road. What happens to the bicycle if she stops pedaling and no other force is applied?

• It stops immediately

• It changes direction

• It keeps moving

• It slows down

Isabella and Oscar are playing with a toy car on a flat surface. Why does the toy car eventually stop moving?

• It runs out of energy

• It runs out of force

• Friction acts on it

• Gravity pulls it down

Isabella and Aarav are discussing forces. Identify the incorrect statement.

• Forces only start motion

• Forces can be stored in objects

• Forces are interactions between objects

• Forces are needed to stop objects

During a space mission, Aarav observes an object in motion. What happens to it if no forces act on it?

• It stops

• It changes direction

• It keeps moving indefinitely

• It slows down

Amelia is riding her bicycle and wants to turn left at the next intersection. What is necessary to change the direction of her moving bicycle?

• Time

• Force

• Acceleration

• Mass

William and Lily are pushing a heavy box across the floor. What is the role of friction in this scenario?

• It speeds up objects

• It stops objects from moving

• It has no effect

• It changes the direction of objects

What do you often confuse with force?

• Energy

• Gravity

• Friction

• Motion

William places a book on a table. Identify the incorrect statement about the book at rest.

• No forces are acting on it

• It is in a natural state

• Only gravity acts on it

• It has balanced forces acting on it

Sophia and Henry are discussing what is true about inanimate objects like tables or chairs. What do they conclude?

• They do not exert force

• They can exert force

• They only receive force

• They are unaffected by force