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Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
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Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
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The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
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Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not
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A force of 2910 N is needed to bring a car
moving at 26.2 m/s to a halt in 20.1 s.
What is th...
What is th...
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