Physics, 30.08.2019 21:30 maddylaugh
If a force f is exerted on a charged particle when the particle enters a magnetic field b at a velocity v, which of the following is always true?
a. vectors f, b and v are all perpendicular to each other
b. vectors f and b are parallel
c. vectors f and b are perpendicular
d. vectors f and v are be parallel
e. vectors b and v may perpendicular
Answers: 1
Physics, 21.06.2019 22:50, Scp049
As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.
Answers: 1
Physics, 22.06.2019 12:00, JvGaming2001
In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
Answers: 3
If a force f is exerted on a charged particle when the particle enters a magnetic field b at a veloc...
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