Gasoline is an example of _________________ form of energy.
What is chemical?
100
In general, what were the results from the pendulum lab without the crossarm?
What is the starting and ending heights were similar?
100
Calculate the GPE of a balloon that is 5 meters above the ground and has a weight of 0.10 Newtons?
What is 4.9 J?
200
Which object would have more potential energy: a roller coaster at the top of a track or a base jumper at the same height? Why?
What is roller coaster due to its higher weight.
200
Which would have more kinetic energy: a bullet or a person running?
What is a bullet?
200
A tire spinning on a car is an example of ________________ energy.
What is mechanical?
200
In general, what were the results from the pendulum lab with the crossarm?
What is the starting and ending heights were similar?
200
What is the KE of a basketball that has a mass of 0.4 kg and a velocity of 2.1 m/s?
What is 0.88 J?
300
Which of the following is an example of potential energy: plate full of food, a river flowing, or a skydiver falling from a plane?
What is a plate full of food?
300
Which of the following is an example of kinetic energy: a plate full of food, a tank of gas, or a mosquito flying?
What is a flying mosquito?
300
The splitting of atoms is what form of energy?
What is nuclear energy?
300
Why were the starting and ending heights similar with and without the crossarm?
What is due to the Law of Conservation of energy.
300
If the KE of an object is 300 J and the mass is 6 kg, what is the velocity?
What is 10 m/s?
400
What happens to potential energy when we let go of a pendulum?
What is it is converted to kinetic energy?
400
What happens to the kinetic energy of a pendulum?
What is it is converted into potential energy?
400
A sonar uses what form of energy?
What is sound energy?
400
Why wouldnt the pendulum continue to swing back and forth forever?
What is due to the transfer of energy.
500
What is the label for GPE?
What is Joules?
500
What is the label for KE?
What is a Joule?
500
The fusion of atoms on our sun releases what form of energy?
What is electromagnetic energy?
500
Why is the first hill the highest on a roller coaster?
What is it provides energy for the rest of the ride and without a high input of energy from the first hill the ride would be slow due to the transfer of energy.