Physics, 07.10.2019 14:00, sahaitong2552
A5.0 g lead bullet is fired into a fence post. the initial speed of the bullet is 210 m/s, and when it comes to rest, half its kinetic energy goes into heating the bullet. how much does the bullet's temperature increase?
Answers: 1
Physics, 22.06.2019 04:00, benpark5370
All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
Answers: 2
Physics, 22.06.2019 11:10, axxpjr12
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
Physics, 22.06.2019 12:00, Emieloy2959
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
Answers: 1
Physics, 22.06.2019 17:00, deathray4035
Photons with the highest energy have the longest period
Answers: 1
A5.0 g lead bullet is fired into a fence post. the initial speed of the bullet is 210 m/s, and when...
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