Show:
Energy Transformations
Energy
Forces
Types of forces
Energy and force
100
Burning a candle
What is heat and light energy
100
states that energy cannot be created nor destroyed
What is the law of conservation of energy
100
define force
What is a push or pull
100
two main types of forces?
What is contact and non-contact force.
100
How much matter is in an object
What is mass
200

Boiling water on a stove

What is electrical to thermal?

200
the two main types of energy
What is potential and kinetic
200
Force is measure in
What is Newton
200

What are forces that act at a distance

What are non-contact forces

200
Measure of force of grav. on an object
What is weight
300
A hungry person eating a sandwich and then using that energy to shoot a basketball
What is chemical to mechanical
300
types of potential energy
What is chemical, gravitational, elastic
300

Force acting between objects that have mass

What is gravity?

300
Define friction
What is Force that two surfaces exert when they rub on each other
300
Overall force on an object added together
What is net force
400
using a solar powered calculator
What is light to electric
400
types of kinetic energy
What is electric, thermal, sound, light
400
Force put on an obj. by another obj.
What is applied force
400

types of contact forces- name at least 2

What is Friction, applied, normal, air

400
energy is measured in this SI unit
What is Joules
500
A solar panel on a roof is used to heat up a building
What is solar to thermal
500
KE and PE associated with motion or position
What is mechanical energy
500

Force that acts between objects when in contact

What is frictional force or normal force (either is okay!)

500
types of non contact force
What is Magnetic, gravity, electric
500
Force that pulls obj. toward each other
What is gravitational force