If you are riding your bike on a hill where would you have the most potential energy?
What is at the top
200
In which spot on a skate board ramp will you have the most kinetic energy?
What is in the middle
200
A stationary bike has potential energy
What is true
200
When you turn on your phone is the light from the screen radiant energy
What is yes
200
Name the type of energy you use when you are riding a bike and making it function?
What is mechanical
300
The energy of stretched or compressed objects
What is elastic potential energy
300
Biker #1 is going 24mph and biker #2 is going 25mph. Which one has the least kinetic energy?
What is biker #1
300
Sound energy travels as waves
What is false
300
What type of energy powers solar panels?
What is radiant energy
300
Name the type of energy that is caused by friction
What is thermal energy
400
Potential energy related to an objects height.
What is gravitational potential energy
400
What 2 factors affect kinetic energy?
What is mass and velocity
400
Energy can transfer from cold to hot
What is false
400
Does radiant energy need matter to travel through?
What is yes
400
What is the type of energy that travels as a vibration?
What is sound energy
500
What is the formula to calculate potential energy?
What is Weight x Height
500
What is the formula used to calculate kinetic energy?
What is 1/2 x mass x velocity2
500
Cold air moving into your house through an open door in the winter is an example of the movement of heat energy to objects.
What is false
500
What does radiant energy travel as?
What is waves
500
A deflated balloon weighs a total of 8 N. Filled with hot air, the balloon rises to a height of 100 m. How much work is accomplished by the hot air balloon?