Forces & Mass - Part 1

In a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N.What is the resultant force?

• 50N to the left.
• 350N to the left.
• 350N to the right.
• 50N to the right.

What is the net force?

• 400 N Up
• 400 N Down
• - 400 N Down
• 800 N Down

What is the unit of force?

• Kilogram
• Meter
• Pascal
• Newton

IF AN OBJECT REMAINS AT CONSTANT SPEED IN THE SAME DIRECTION, THAN THE FORCES ARE KNOWN TO BE:

• BALANCED

• UNBALANCED

• INCREASING

• DECREASING

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move up. 

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move in both directions. 

A block is pushed from four sides with forces of different magnitude, as shown in the picture. In which direction will the block move?

• east
• west
• north
• south

Forces that are equal in magnitude but opposite in direction are:

• unbalanced
• balanced
• increasing
• decreasing

If an object is accelerating, then the forces acting on it must be:

• balanced
• unbalanced
• increasing
• zero

The force needed to move an object depends upon:

• the mass of the object
• the volume of the object
• the density of the object
• the shape of the object