Physics, 16.04.2020 21:11, brandonleekenyon
The illustration above depicts a spring being compressed and then released. Changes in both potential and kinetic energy occur during this process. Which statement most accurately describes the changes in potential or kinetic energy? A) the kinetic energy is continually increasing throughout the entire process B) the potential energy is continually increasing throughout the entire process C) the potential energy is increasing through steps A & B, then decreases at C. D) the potential energy is decreasing through steps A, B, & C and then increases
Answers: 2
Physics, 22.06.2019 05:30, ninaaforever
Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.
Answers: 2
Physics, 22.06.2019 07:00, girlysimbelieve
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 22.06.2019 09:00, keshho
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
The illustration above depicts a spring being compressed and then released. Changes in both potentia...
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