In the ideal device of the figure, m1= 3.0kg and m2= 2.5kg. a) What acceleration do the masses have? b) What is the tension in the string?

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A: From the question statement, the expression for the acceleration in terms of the height is:

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Q: 1. A rollercoaster car with a total weight of 500 kg entering Aa loop with a velocity of 35 m/s. The…

A: mass (m) = 500 kg velocity (v) = 35 msradius (r) = 10 m

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Q: ans. a) 3.41 N a) What is the tension in the string? m/sec. The length of the string is 1.2 m. The…

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Q: 21. Two objects with equal masses of 1 kg each are separated by a distance of 1 m. The gravitational…

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A: SOlution: Given that r = 9 m m = 60 kg v = 3 m/s

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Q: a)What is the acceleration due to gravity on the surface of the Moon? m/s2 (b)What is the…

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Q: The gravity acceleration at a certain level is 9.78 m/s². This acceleration varies by 8.28 x 10-⁴…

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Q: 4. A75 kg person is riding in a Ferris wheel (which rotates vertically) that has a radius of 12.5…

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Q: 1) makes an angle of 30.0° above horizontal. The tension in the rope is 50.0 N. You pull a 15.0 kg…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!