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Two carts are held together by a mass less spring and are travelingtogether to the right on a frictionless air track at 1.35 m/s. Cart1 has a mass of 1650 grams and cart 2 has a mass of 2.41kg. Thespring is then released and the carts separation as acollision.
A. What is the velocity of cart 1 after the separation?
B. How much energy was stored in the spring before the separation?
A guitar string, 2.50 meters long has a mass of 0.458 grams. If a tension of 276N is put on the string, what will the speed of sound in the string be? When the guitar is strung, it is 0.576 m from the bridge to the last fret ( from node to node).
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An electron moving with a velocity of 2.7 x10^6 m/s in the positive x direction enters a region, What is the magnitude of the electron's acceleration
a 3.00-mol sample of oxygen gas is confined to a 4.95-l vessel at a pressure of 8.06 atm. find the average
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two adjacent natural frequencies of an organ pipe are determined to be 525 hz and 595 hz. assume the speed of sound is
determine the tangential and centripetal components of the net force exerted on a car by the ground when its speed is
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