5/24/23 Forces Review Quizizz

What is the definition of a force?

• Net force equal 0N and there is no change in the object's motion

• the overall force acting on an object after all forces are combined

• a push or a pull that acts on an object

• The force does not equal 0N, the object accelerates

What is the definition of net force?

• a push or a pull that acts on an object

• Net force equal 0N and there is no change in the object's motion

• the overall force acting on an object after all the forces are combined

• The force does not equal 0N, the object accelerates

What do we call a force that has a net force of zero Newtons and the object does not change its motion?

• balanced force

• unbalanced force

• acceleration force

• net force

What is the magnitude and direction of the force in the free body diagram shown?

• 70 N right

• 70 N left

• 50 N right

• 50 N left

What is the magnitude and direction of the force in the free body diagram shown?

• 20 N, no change in motion

• 20 N right

• 20 N left

• 0 N , no change in motion

What is the magnitude and direction of the force in the free body diagram shown?

• 2000 N forward

• 800 N backward

• 1200 N forward

• 2800 N forward

What is the force that causes objects to fall to Earth?

• Air resistance
• Gravity
• Water resistance
• Pressure

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

• Einsteins 
• Newtons
• Kg
• Metres

Which one is balanced?

• top
• bottom
• both

Balanced or unbalanced?

• balanced
• unbalanced