Physics, 30.07.2019 07:40 jadenayngel1377
Asap! i have already answered these two, but read them and answer the last question. what is the force needed to accelerate a 5 kg bowling ball at 1 m/s/squared? 1 newton. what is the force needed to accelerate 0.6 kg basketball at 1 m/s/squared? 0.6 newtons. in this question, both balls receive the same amount of acceleration. so, why did you get different answers for the amount of force needed to cause that acceleration? why do those answers make sense? !
Answers: 1
Physics, 22.06.2019 09:00, perezsamantha3oqr0za
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
Physics, 22.06.2019 12:30, lanaasad7733
An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
Physics, 22.06.2019 15:10, Pookaapoo8832
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
Asap! i have already answered these two, but read them and answer the last question. what is the f...
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