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Physics, 21.06.2019 18:30
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
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What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential
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Which of the following is an example of motion in two dimensions?
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The solid that is formed and usually sinks to the bottom of a solution is the
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2. An earthquake travels at 3.8 km/s and has a wavelength of 480 m. What is the frequency of the ear...
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