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What are the factors that affect a force?
intensity, friction and mass
What is the force of gravity that acts on objects?
weight
What is the force that occurs when the surface of two objects come into contact?
friction
What is the attraction force that Earth exerts on objects?
gravity
Which object would require the application of less force to move? a piece of paper, a pillow or a chair
paper
What is the main characteristic of the opposite poles?
They attract each other.
Plastic can be attracted by a magnet. Yes or No.
NO
A force can cause an object to accelerate, move or change direction. Yes or No
Yes
Balanced forces do not produce movement. True or False
True
Objects that have a lot of mass move with little applied force. True or false
False
Magnetite is an artificial magnet. True or false
False. It is a natural magnet.
The intensity of a force has an effect on the type of movement that occurs. True or false
True
A person would weigh more on the moon than on Earth True or false
False
