KE & PE
What type of energy does a moving object have?
What is Kinetic Energy?
The process of changing energy from one form to another.
If you push a wall and it doesn’t move, how much work have you done?
What is zero work?
What type of simple machine is a seesaw?
What is a Lever?
What is the basic unit of life?
What is a cell?
What type of energy is stored due to an object's position or condition?
What is Potential Energy?
Microwave is an example of what type of energy?
What is Radiant Energy?
The formula for Work:
What is Work (J) = Force (N) x Distance (m)?
Simple machine that changes the direction of force. (2 options)
What is a Pulley?
or
What is Wedge?
What gas do plants take in during photosynthesis?
What is carbon dioxide?
When a ball is held at the top of a hill, what type of energy does it have?
What is Potential Energy?
Follow the energy transformation of the object as it works. Photosynthesis: ? → ?
What is Radiant to Chemical?
What two things must happen for work to be done on an object?
What are a force applied and the object moving in the direction of the force?
The type of simple machine that spreads the amount of force over a distance.
What is an inclined plane?
What state of matter has neither a fixed shape nor fixed volume?
What is a gas?
The type of energy a ball has when it rolls down a hill.
What is Kinetic Energy?
What energy transformation occurs when you pedal a bicycle?
What is Chemical to Mechanical?
Kartianna is pushing a lawn mower using a force of 300 N. If she pushes the mower a distance of 800 m, how much work has she done?
What is 240,000 J?
Jason is cutting logs for a fire. Which type of simple machine will best help Jason?
What is a wedge?
What is the name of the supercontinent that existed millions of years ago?
What is Pangaea?
What two factors affect the amount of kinetic energy an object has?
What is mass and speed?
Energy In = Energy out is a simplified explanation for what physics law.
What is Law of Conservation of Energy?
Darla pushed a cart with 50 newtons of force 100 meters away from her house. How much work, measured in joules (J), did she do to move the cart?
What is 5000 J?
An elevator is an example of what simple machine?
What is a pulley?
What is the name of the force that causes objects to accelerate toward Earth, and which scientist is famous for describing its laws?
What is gravity and who is Sir Isaac Newton?