Physics, 04.05.2021 04:00, taterbug3859
A 2.0 β kg 2.0kg2, point, 0, start text, k, g, end text cart moving right at 5.0 β m s 5.0 s m β 5, point, 0, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction on a frictionless track collides with a 3.0 β kg 3.0kg3, point, 0, start text, k, g, end text cart initially at rest. The 2.0 β kg 2.0kg2, point, 0, start text, k, g, end text cart has a final speed of 1.0 β m s 1.0 s m β 1, point, 0, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction to the left. What is the final speed of the 3.0 β kg 3.0kg3, point, 0, start text, k, g, end text cart?
Answers: 3
Physics, 22.06.2019 10:30, dontcareanyonemo
Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?
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
A 2.0 β kg 2.0kg2, point, 0, start text, k, g, end text cart moving right at 5.0 β m s 5.0 s m β 5,...
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