The unit of measurement for energy.
What are joules?
Energy stored in bonds between atoms and molecules?
What is chemical energy?
In the kinetic energy equation, which variable is squared?
Velocity
What type of kinetic energy is associated with the vibration of particles in a material or medium?
What is sound energy?
Give an example of an object with high potential energy.
A ball at the top of a hill.
What is Work?
The transfer of energy that occurs when a force is applied over a distance.
What is used to provide energy in a nuclear power plant?
What is nuclear fusion reactions?
125 J
What type of kinetic energy is produced by an electric current?
What is electric energy?
Which would have more potential energy? Diver A? or Diver B? WHY?
Diver A. because he is higher up.
The formula for calculating kinetic energy?
KE=(1/2)mv2
What type of kinetic energy is carried by electromagnetic waves, including visible light and radio waves?
What is radiant or electromagnetic energy?
Ms. Bailey dropped a 15 gram phone down to the ground at a speed of 4 m/s. How much Kinetic energy did that phone have?
120 J
What type of kinetic energy causes a push or pull due to charged polls?
What is magnetic energy?
What type of potential energy is stored in the bonds between atoms and molecules?
What is chemical energy?
What is the formula for calculating Gravitational Potential Energy?
GPE= weight x height
Energy stored in the center of a particle.
What is nuclear energy?
A toy car has 500 J of kinetic energy and is going 10 m/s. How much mass does the car have?
100 g
What type of kinetic energy is associated with the random motion of tiny particles in matter, resulting in temperature?
What is thermal energy?
What type of potential energy is associated with the position of objects above the Earth's surface? (how high something is above the ground)
What is gravitational potential energy?
What are the two main types of energy?
Potential and Kinetic energy
Type of energy an object has because of its position or shape.
What is potential energy?
What is the velocity of a model train that has 1250 J of Kinetic Energy and weighs 100 grams?
5 m/s
When an object is not moving, it has little to no what type of energy?
What is kinetic energy?
What type of potential energy is stored in materials like rubber bands when they are stretched or compressed?
What is elastic potential energy?