P8 Forces in balance

What is the unit for force?

• Joules (J)

• seconds (s)

• Newtons (N)

• meters (m)

How will this object move?

• The object will move to the left, as the forces are balanced.

• The object will move to the right, as the forces are unbalanced.

• The object will move to the left, as the forces are unbalanced.

• The object will move to the right, as the forces are balanced.

Tags

NGSS.MS-PS2-2

Which of the following is an example of an unbalanced force?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

What is the sum of all forces acting on an object?

• Resultant Force

• Balanced Force

• Unbalanced Force

• Applied Force

A quantity that has both magnitude and direction is called a scalar quantity.

• True
• False

Tags

CCSS.HSN.VM.A.1

Which symbol is used to show vector quantities?

• Circle
• Line
• Arrow
• Triangle

which of the following is a vector?

• velocity

• distance

• position

• speed

Which of the following quantities are vectors?

• speed, velocity, acceleration
• velocity, acceleration, force
• force, acceleration, mass
• length, mass, time

Tags

CCSS.HSN.VM.A.1

Which of these is not a vector quantity? 

• displacement 
• time
• velocity 
• acceleration

Tags

CCSS.HSN.VM.A.1

Which statement describes a vector?

• It has magnitude but no direction
• It has direction but no magnitude
• It has both direction and magnitude
• It has constant magnitude but no
   direction

Tags

CCSS.HSN.VM.A.1