P4 Science Review Term 4

What do you call the object’s location, or where something is?

• Motion

• Position

• Force

• Speed

What do you call the change in the position of an object?

• Motion

• Speed

• Force

• Friction

What do you call the rate at which, or how fast, an object changes its position?

• Motion

• Force

• Speed

• Friction

What do you call the type of speed that does not change how fast an object moves?

• Variable speed

• Constant speed

• Force

• Friction

Ben is driving his car along the express way. Sometimes he drives at 80km/h and sometimes changes its car speed at 120km/h. What type of speed is Ben using while driving his car?

• Constant speed

• Variable speed

• Over speeding

• Under speeding

What type of speed should a plane use while flying in the sky?

• Constant speed

• Variable speed

• Over speeding

• Under speeding

What do you call the type of speed that changes speed as an object moves?

• Variable speed

• Constant speed

• Force

• Friction

What is the meaning of force?

• how fast an object moves

• a push and a pull

• change of position of an object

• object’s location

What does the man apply on his hand while directing his dog?

• 
  

  Motion

• Force

• Speed

• Energy

Amadeo is riding a bicycle in the grass. He observes that it is not easy to make its speed fast. What kind of force does prevent Amadeo to accelerate his speed?

• Friction

• Gravity

• Magnet

• Electricity