Physics, 14.09.2019 07:10 hayden6920
A+17 nc point charge is placed at the origin, and a +8 nc charge is placed on the x axis at x=5m. at what position on the x axis is the net electric field zero? (be careful to keep track of the direction of the electric field of each particle.) ( explain how to do the problem.)
Answers: 2
Physics, 21.06.2019 16:10
The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.
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Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
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Physics, 22.06.2019 16:30
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
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A+17 nc point charge is placed at the origin, and a +8 nc charge is placed on the x axis at x=5m. at...
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