What is gravity?
Gravity is the force that pulls objects toward each other.
Do 5 sit ups
What are some activities that you need your muscles for?
Do 5 push ups
Name a pull force
What is muscular force?
Muscular force is the force created through the use of your muscles.
Rubber tires on the road is ______friction.
high
Pulling on a rope is _____friction.
high
What is friction?
Friction is the force that acts on objects that rub against each other.
What does a force do?
A force makes an object change its speed, change its shape, or change its direction.
Going down a plastic slide is _______friction.
low
Name a push force
Use the word force in a sentence
Name an example of friction.
Fill in the blank: A force happens when 2 things __________.
interact
Wearing socks on a tile floor is _______friction.
low
Fill in the blank: A force is a ____or a _____.
push, pull
What is speed?
Speed is how fast or slow something moves.
What is force?
A force is a push or a pull. A force can make an object start moving or stop moving.
What is magnetic force?
Magnetic force is the force of a magnet attracting objects made of iron, nicket, cobalt and steel.