Find the distance between each pair of points.
6 units
5 units
2 units
4 units
3 units
e(-2, -1) and f(-2, -5)
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c(-4, 1) and d(1, 1)
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g(3, -5) and h(6, -5)
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a (5, 4) and b( 5, -2)
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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

How would a small bar magnet be oriented when placed at position x?

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?