Types of Energy
The equation to find a Force is...
F = m x a
Temperature is a measure of the average _________ of particles in an object.
kinetic energy
This man is also known as, "The Science Guy"
Bill Nye
Bill
Bill
Bill
Bill
Energy stored in objects that are above Earth's surface.
gravitational potential energy (GPE or PEg)
The units of measurement for kinetic or potential energy.
Joules (J)
What unit of measurement is used for Forces?
newtons (N)
Thermal energy always flows from _______ objects to _______ objects.
Hot to cold
This energy powers your precious video game consoles
electrical energy
These two variables determine an object's kinetic energy.
Mass (kg) and Velocity (m/s)
Acceleration due to gravity on the surface of the Earth is always ....
9.8 m/s2
What tool do you use to measure temperature?
thermometer
1. A campfire
2. An ice cube
Energy transfer that occurs when you drive a car.
chemcial (fuel) to kinetic (motion)
What has more kinetic energy:
Car A with a mass of 3000kg traveling at 20 mph
Car B with a mass of 10,000kg traveling at 20 mph
Car B
Newton's third law states that every action has this.
An equal and opposite reaction.
An object that allows heat to flow easily through it, such as metals and other solids.
A man does 800 J of Work moving a heavy table. He exerted a Force of 2,000 N. What was the distance that the table was moved?
0.4 m
Atoms are split or fused in large reactors to create this type of energy.
Nuclear energy
A 2 kg bird is sitting in a tree 10 m high. What is the bird's gravitational potential energy?
196 Joules
Find the weight in Newtons of a person with a mass of 70 kg.
686 N
41,840 Joules
You thought it would be easy because it's random, huh?
Everybody do 25 jumping-jacks.