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Q. A long, straight wire carries a 25.0 current. An electron is fired parallel to this wire with a velocity of 280 in the same direction as the current, 2.30 from the wire.

Q. A spring with a force constant of 89 N/m is compressed 8.7 cm and placed between two stationary dynamics carts of mass 1.0 kg and 1.5 kg. If friction is negligible, determine the final speed of the more massive cart when the spring is released.

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Category:- Physics
Reference No.:- M9270534

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