Advanced Placement (AP), 16.11.2020 18:30 sandywarren8789
A car converts the chemical energy of gasoline to the mechanical energy of motion. The total energy of motion is less than the total energy stored in the gasoline. Evidence that energy is still conserved, however, is found in which of the following observations?
A. The mass of the moving object, the car, is greater than that of the gasoline.
B. The energy in the gasoline was extracted from crude oil, which had more energy.
C. Some of the energy of the gasoline is also converted to heat and sound energy.
D. Not all car engines are equally efficient at this energy transformation.
Answers: 3
Advanced Placement (AP), 24.06.2019 00:10
How do astronomers measure the amount of dark matter in the universe
Answers: 2
Advanced Placement (AP), 25.06.2019 01:50
Look back at act iv scene v to read over ophelia’s interactions with claudius and gertrude as well as laertes. then, compare her dialogue to hamlet’s dialogue and soliloquies previously analyzed in acts i–iv. what is ophelia’s state of mind versus hamlet’s?
Answers: 3
Advanced Placement (AP), 27.06.2019 17:00
Everyone has felt some level of depression but not everyone has suffered from major depression. explain the difference between the two and give two symptoms of when depression is more that just feeling down.
Answers: 1
A car converts the chemical energy of gasoline to the mechanical energy of motion. The total energy...
Mathematics, 19.06.2020 03:57
Mathematics, 19.06.2020 03:57
English, 19.06.2020 03:57
Mathematics, 19.06.2020 03:57