Question

Classify the given actions into a push or a pull.

1. Hammering a nail into a wall​
2. Picking up a bag​
3. Throwing a ball​
4. Opening the door of a refrigerator​

Answer 1

A push force is applied away from the observer.
Pushing forces are:

1. Hammering a nail into a wall
2. Throwing a ball

(2 marks)

A pull force is applied towards the observer.
Pulling forces are:

1. Picking up a bag
2. Opening the door of a refrigerator

(2 marks)