Physics, 22.04.2021 20:20 nyceastcoast

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Physics, 22.06.2019 05:30, anggar20

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

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Physics, 22.06.2019 15:50, bapefer498

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

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Physics, 22.06.2019 16:40, jcblake

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.

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Physics, 22.06.2019 22:00, shahrukhafridi2668

Which best term to describe a chemical reaction that absorbs energy from its surroundings? a. thermal conductor b. thermal insulator c. endothermic d. exothermic

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