Physics, 02.01.2021 04:40 yairreyes01
Explain why you agree or disagree with the following propositions:
a. Stabilizing population is not desirable because, without more consumers, economic growth would stop.
b. The world will never run out of resources because we can use technology to find substitutes and to help us reduce resource waste.
Answers: 2
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Explain why you agree or disagree with the following propositions:
a. Stabilizing population is not...
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