Week 19 - Energy (Part 3)
Introduction to Energy
Introduction to Energy
Learning Target: I can identify and investigate Newton's laws of motion
Warm-up 9/15/2020
Warm-up 9/15/2020
A push or a pull on an object is known as a ________________.
An object that is at rest will tend to stay at rest unless acted on by some _____________________.
If I am pushing against the wall with 5 newtons of force, with how much force is the wall pushing back at me?
Word Wall
Word Wall
Kinetic Energy - The energy of motion
Kinetic Energy - The energy of motion
Potential Energy - Stored energy. The energy held by an object because of its position relative to other objects.
Potential Energy - Stored energy. The energy held by an object because of its position relative to other objects.
Mass - The quantity of matter within a body
Mass - The quantity of matter within a body
Speed - The distance traveled per unit of time
Speed - The distance traveled per unit of time
Velocity - speed plus direction
Work - using a force to move an object
Work - using a force to move an object
Motion - a change in position
Energy - the ability to do work.
Law of conservation of energy - states that energy cannot be created or destroyed; it can only be changed from one form of energy to another.
Acceleration - rate of change of speed or a change in direction
Force - a push or a pull on an object
3ExplanationNewtonsLaws-1476193614413.pptx