Physics, 02.07.2019 02:30, kataldaine
Alisa, a skateboarder, is riding down a hill. if alisa and the skateboard are considered a single object, what forces are acting on her? check all that apply push gravity normal force friction tension
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 11:30, Gigglygoose4181
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
Alisa, a skateboarder, is riding down a hill. if alisa and the skateboard are considered a single ob...
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