Question

1. Name the types of force involved in the
following:
a. When a door closes:
b. When the an electric fan is in motion:​​

Answer 1

Answer:

answer is

Explanation:

a. push

b.rounding motion

Answer 2

Answer:

a. contact force

b. centripetal force

Explanation:

a. We can conclude that closing a door is an example of a contact force.

b. Centripetal force is used when an electric fan is in motion.