Forces

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!

The force that pulls things toward earth.

• Speed
• Gravity

Which one is balanced?

• top
• bottom
• both

With unbalanced forces, the object will move in the direction of the _______ force.

• larger 
• smaller 
• equal 
• cannot be determined

At which letter is potential energy the highest?

• b
• c
• a 
• d 

At which letter is kinetic energy the highest?

• a
• b
• c
• d

What is the name of the units that we measure force in?

• Einsteins 
• Newtons
• Kg
• Metres

What force does a parachute use to slow things down before hitting the ground?

• Friction
• Air resistance
• Water resistance
• Wind

When two objects rub together, what force do they produce

• Gravity
• Air resistance
• Friction
• Water resistance