Physics, 05.11.2019 08:31 hei40563273
Amine car, whose mass is 440kg, rolls at a speed of 0.50m/s on ahorizontal track, as the drawing shows. a 150kg chunk of coalhas a speed of 0.80m/s when it leaves the chute. determinethe velocity of the car/coal system after the coal has come to restin the car.
Answers: 3
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A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
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Amine car, whose mass is 440kg, rolls at a speed of 0.50m/s on ahorizontal track, as the drawing sho...
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