What are the two main types of forces?
Melting, Solid
Warm, Cold
Spring, Flow
Contact, Non-Contact
The two main types of forces are contact and non-contact forces.
What is contact and non-contact forces?
What are basic heart types in warm blooded and cold blooded animals?
(a) Name two contact forces. (b) Name two non-contact forces.
What is a non contact force? Give some examples of it and explain why they are non-contact forces? [3 MARKS]