What is the scientific term for 'push or pull'?
Forces are pushes or pulls that can make objects move, stop, or change direction. Motion is a change in an object's position or direction over time. We observe forces and motion in everyday life. List examples of motions you see everyday.
Forces and Motion - A Fun Introduction
Force: A push or pull on an object that causes it to move, stop, or change direction. Motion: A change in an object's position or direction over time. Gravity: The force that pulls objects towards the Earth.
Concepts:
Objects will stay still unless acted upon by an outside force. Forces always work in pairs. Whenever you push or pull on something, it pushes or pulls on you. Capable of going from 0 to 60 miles per hour in less than three seconds, the cheetah is considered the fastest land animal, though it is able to maintain such speeds only for short distances. Usain Bolt, a Jamaican Olympian once ran 43 MPH. The fastest speed ever for any human.
Fun facts:
Work together in pairs: What is the difference between a push and a pull?
Work together in pairs: What is one way that you can make an object move without touching it?
What is the scientific definition of force?
- A push or pull on an object.
- A type of energy.
- The motion of an object.
- The strength of an object.
What is the scientific definition of motion?
- A push or pull on an object.
- A type of energy.
- A change in position over time.
- The strength of an object.
Brain break: Draw a picture of yourself using forces.