Please someone help meee 5
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Physics, 21.06.2019 17:20, londonval
Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg
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Physics, 21.06.2019 22:10, sanders8151
How would doubling the made of an object change the objects potential energy
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Physics, 22.06.2019 01:50, ssuereichard
Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called
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Mathematics, 06.05.2020 08:25