Electrical/Light/Heat Energy
Give an example of something powered by electrical energy:
What is the source of energy that moves the shopping cart you push at Publix?
Mechanical energy from your body
A change in position is defined as what?
Motion
What two forms of energy does a light bulb release?
Heat and light
This type of energy is caused by vibrations:
Sound energy
How is speed calculated?
Distance divided by time
True or False: Light energy helps plants grow.
True!
A fast vibration and thin rubber bands produced this type of pitch:
High pitch
If Roy kicks a ball and no other force acts upon, which direction will the ball travel?
The ball will continue in the same direction
Give an example of something that releases heat energy:
lamps, sun, fire, your body, etc.
If you're running a 5K, what type of energy are you using?
Mechanical energy
If a ball is kicked towards a wall, which direction will it travel after hitting the wall?
It will bounce back towards you.
Name the energy that you can always see:
Light energy
If you have a thick rubber band and a thin rubber band, which one should you use to get a higher pitch?
The thin rubber band
Can a ball turn a corner on its on, after you've kicked it?
No!