Question

A brick is sitting motionless on top of a wall. What type of energy does it have?
A. kinetic energy
B. potential energy
C. electromagnetic energy
D. geothermal energy


there’s 5 different questions in total this is just the first question.

Answer 1

m g h = potential energy of mass m at height h above chosen 0 under gravitational acceleration g, about 9.81 m/s^2 on earth.

Answer 2

Well, we know that it isn't electromagnetic energy because a brick doesn't have anything to do with electric. So, we know C isn't the answer. It's not geothermal energy. An example of geothermal would be like lava or boiled water. So, we know its not D. So our choices are between A and B.
What do you think the answer is?

Answer 3

whats the answer....? lol

Answer 4

b. potential energy
d. after it goes downhill and begins to climb again
c. he can use a thermometer to measure the waters temperature
b. gas a has a greater kinetic energy
b. The molecules of water have gained kinetic energy and increased in volume

Answer 5

Alexiazator_ is correct

Answer 6

1. potential energy
2. after it goes downhill and begins to climb again
3. He can use a thermometer to measure the water's temperature.
4. Gas A has greater kinetic energy.
5. The molecules of water have gained kinetic energy and increased in volume.