Energy, Motion, Force, and Work
Change in position.
What is motion?
Energy stored.
What is potential energy?
Energy found in food, batteries, and fossil fuels.
What is chemical energy?
Energy moving from one object to another.
What is energy transfer?
An energy source that can easily be replaced.
What is renewable?
Units of power.
What are watts?
Two factors that affect kinetic energy.
What are mass and speed?
Type of nuclear reaction that involves the nucleus splitting into smaller fragments.
What is fission?
Energy changing from one type to another type.
What is energy transformation?
A fuel source that was once a living thing.
What is a fossil fuel?
Force moving an object in the same direction.
What is work?
Energy due to being compressed or stretched.
What is elastic potential energy?
Energy type that includes light, x-ray, and microwaves.
What is electromagnetic energy?
Energy cannot be created or destroyed, only transferred or transformed.
What is the law of conservation of energy?
The fuel most consumed by the US in 2014.
What is petroleum?
The work done when a woman lifts a plant 2 m with a force of 65 N.
What is 130 J?
The weight of a cat that has been lifted 3.5 m off the ground and has a gravitational potential energy of 42 J.
What is 12 N?
The potential energy of an object that has a total mechanical energy of 3,647 J and a kinetic energy of 1,249 J.
What is 2,398 J?
The point in which the pendulum swings around.
What is the pivot?
A form of nonrenewable energy that doesn't use fossil fuels.
What is nuclear energy?
The power done when a hiker uses a force of 1000 N to lift their gear 200 m in 100 s.
What is 2000 W?
The kinetic energy of a 55 kg girl running at 4 m/s.
What is 440 J?
Matter, such as air or water, that some energy travels through.
What is a medium?
A high-altitude city that allows to make home runs easier.
What is Denver, Colorado?
An energy trapping device that includes a positively charged layer, a negatively charged layer, with a glass covering.
What is a solar panel?