Which equation correctly represents the gravitational potential energy of a
system?
A....
Physics, 02.11.2020 16:40 zitterkoph
Which equation correctly represents the gravitational potential energy of a
system?
A. GPE =
MIE
mv2
B. GPE = ME + } mv2
C. GPE = ME - 3 m2
3 m2 - ME
D. GPE =
Answers: 1
Physics, 21.06.2019 22:50
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
Answers: 2
Physics, 22.06.2019 03:40
Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
Answers: 2
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 2
Physics, 23.06.2019 03:50
Asimple electrochemical cell contains two electrodes? t or f
Answers: 2
Chemistry, 23.06.2019 08:00
History, 23.06.2019 08:00
History, 23.06.2019 08:00
Chemistry, 23.06.2019 08:00
Health, 23.06.2019 08:00
Social Studies, 23.06.2019 08:00
Chemistry, 23.06.2019 08:00