Question

We cannot see forces. Name four ways we know that forces exist.

Answer 1

Answer:

four ways we know that forces exist are:

1)force can change shape and size of an

object

2)force stops a moving body

3)force makes a body in motion

4)force changes direction of moving body

Answer 2

Answer:

1. we can feel when someone's pulling us
2. we need force to lift us
3. when someone push us
4. when we hit us