Forces In Action Flashcards
1
Q
Identify three things that forces can do
A
- push
- pull
- twist
2
Q
Distinguish between contact and non-contact forces
A
Contact forces require two objects to contact however non-contact forces don’t require objects to touch each other
3
Q
Give three examples of contact forces
A
- friction
- buoyancy
- surface tension
4
Q
Give three examples of non-contact forces
A
- magnetism
- electrostatic
- gravity
5
Q
Identify all the equipment needed to heat a solution up to 75°C
A
- heatproof mat
- Bunsen burner
- tripod
- gauze mat
- beaker
- safety glasses
- water
6
Q
Define the term force
A
A push pull or twist that can change the speed, direction or shape of an object
