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Physics, 21.06.2019 16:20
Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually leaks off of both spheres. when each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be
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Physics, 22.06.2019 11:20
How to tell if a molecule is polar or nonpolar with electronegativity
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Physics, 22.06.2019 22:20
The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3Ā°c and placed into a calorimeter containing 85.9 g of water at 20.0Ā°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5Ā°c. what is the specific heat capacity (in j/gĀ°c) of the mineral? enter to 4 decimal places.
Answers: 1
What is the mass of a ball being rolled at 3.5 m/s2 from a 30 N force?...
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