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Two 2.50cm×2.50cm plates that form a parallel-plate capacitor are charged to ± 0.708nC
1. What is the potential difference across the capacitor if the spacing between the plates is 1.20
mm ?
2. What is the potential difference across the capacitor if the spacing between the plates is 2.20
A 1200-kg station wagon is moving along a straight highway at 12.0 m/s. Another car, with mass 1800 kg, Find the total momentum of the system
A converging lens with a focal length of 12.2cmforms a virtual image 8.50mm tall, 16.6cm to the right of the lens. Determine the position of the object
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Just by the impact, the clay has speed v0 = 9 m/s, and the disk is rotating clockwise with angular speed w0 = 0.4 rad/s. Just following the impact, what is an angular speed of the combined system of wheel plus clay.
The velocity vs. time curve of an object is an increasing straight line. What is the acceleration of the object
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