Physics, 01.06.2021 20:00 benpark5370

What is negitive acceleration?

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Physics, 22.06.2019 13:30, Albertrami9019

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Physics, 22.06.2019 16:00, slrich21

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

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Physics, 22.06.2019 19:10, summer132

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

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Physics, 23.06.2019 00:30, cici65360

Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.