Forces Flashcards
Name one safety rule in the lab
1 electricity and water do not mix( for some reason this is a rule)
2 Keep clampstands in the middle of the table
3 Use any heating equipment with care
4 Wear safety glasses
5 Keep the working space neat and tidy
A force can do four things what are they?
It can pull,push,twist and turn.
What is weight?
A force created by gravity
What is air resistence?
An opposing force when an objectis moving through the air
What is a force called upthrust
A force that pushes an object up when it is a liquid
What is friction?
Friction is a force when two objects rub together
What is push and pull
It is when an object moves forward or backwords
How does a boat float?
The waters upthrust and the weight of the boat need to be the same
What is the field beside a magnet
A magnetic field
