Physics, 03.02.2020 23:45 milkshakegrande101
Each shot of the laser gun favored by rosa the closer, the intrepid vigilante of the lawless 22nd century, is powered by the discharge of a 1.81-f capactor charged to 73.9 kv. rosa rightly reckons that she can enhance the effect of each laser pulse by increasing the electric potential energy of the charged capacitor. this she would do by replacing the capacitor's filling, whose dielectric constant is 435, with one possessing a dielectric constant of 943.find the electric potential energy of the original capacitor when it is charged. (in joules)calculate the electric potential energy of the upgraded capacitor when it is charged. ( in joules)
Answers: 2
Physics, 21.06.2019 23:30
After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
Answers: 1
Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
Answers: 1
Physics, 22.06.2019 18:30
Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
Answers: 1
Each shot of the laser gun favored by rosa the closer, the intrepid vigilante of the lawless 22nd ce...
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