Physics, 01.07.2019 21:00 Baseball4744
If you were asked to describe metals and magnetism you could say that (2 points) a. all metals are attracted to magnets because they are able to create their own magnetic field. b. all metals are attracted by magnets; this is why we call metals ferromagnetic. c. only some metals are attracted to magnets because they do not have a magnetic field. d. only some metals are attracted by magnets; these metals are called ferromagnetic.
Answers: 1
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
If you were asked to describe metals and magnetism you could say that (2 points) a. all metals are a...
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