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.
6 answers
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.
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?
What do you think the answer is?
whats the answer....? lol
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
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
Alexiazator_ is correct
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.
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.