The Ultimate Class Science Quiz

What force would I experience if i went sky diving?

• Water Resistance

• Air Resistance

Which of these is NOT a force?

• Jumping

• Gravity

• Water Resistance

• Push

What is Gravity?

• The force that occurs when objects rub together.

• The force that allows things to move quickly through the water.

• The force that prevents things from falling quickly through the air.

• The force that draws a planet or other body draws objects to its center.

What force affects a parachute slowing it down, before it hits the ground?

• Friction
• Air resistance
• Water resistance
• Wind

What type of force is air resistance?

• Contact
• Non-contact

Which of these uses friction?

• A parachute
• A ball falling through the sky
• Brakes on a bike
• A wind turbine

Contact forces will only take place if...

• Two or more objects are touching

• There is gravity

• There is no air or water resistance

What do we use to measure force?

• grams

• kilometres

• Newtons

• liters

What would it feel like if a north pole and a south pole of a magnet are brought together?

• They would attract each other.

• They would repel each other.

• It would feel no different than bringing

  together two other objects.

How many planets are in our solar system?