DAILY TEST: FORCES AND THEIR EFFECTS

What is force?

• A push exerted on an object

• A pull exerted on an object

• A push or pull exerted on an object

• A force to move something away from you

The unit of force is the Newton

• N

• n

• Nn

A piece of equipment that measures the size of a force is

• Voltmeters

• Forcemeter

• Amperemeter

• Thermometer

Hitting a moving tennis ball with a tennis racket changes its ________ and ________.

• shape; direction

• speed; shape

• shape; speed

• direction; speed

which of the following is not an effect of force:

• to move a body from rest

• to stop a moving body

• to change the colour of an object

• to change the shape of a body

What is the net force?

• 3 N

• 3 N, right

• 17 N, right

• 3 N, left

Who wins the tug of war with what net force?

• The person on the left with 20 N

• The person on the left with 80 N

• The people on the right with 20 N

• The people on the right with 100 N

What is the net force on this object?

• 80 N West

• 80 N East

• 40 N West

• 40 N East

Which one is the correct force meter showing 4N?

• 
• 
• 

What is the amount of force shown by the force meter?

• 2N

• 2.1N

• 2.2N

• 2.3N