Physics, 30.10.2020 16:20 Vanessabattags4581
14.4 K. L of heat is required to raise the temperature of
a 12 kg substance from 275 K to 275.5 K. Identify the
substance
Answers: 2
Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 17:00, WorkingButNotReally
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
14.4 K. L of heat is required to raise the temperature of
a 12 kg substance from 275 K to 275.5 K....
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