Two 4.0 kg masses are connected to each other by a spring with a force constant of 25 N/m and a rest length of 1.0 m. If the spring has been compressed to 0.80 m in length and the masses are traveling toward each other at 0.50 m/s (each), what is the total energy in the system?  a. 1.0 J b. 1.5 J c. 9.0 J d. 8.0 J

Q: A 750 gram mass is placed on a spring which lies on a frictionless surface. The spring has a spring…

A: Given that, Mass, m = 750 g = 0.75 kg The spring constant of the spring, k = 500 N/m (a) The spring…

Q: P 00000

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Q: 25. A pen contains a spring with a spring constant of 250 N/m. When the tip of the pen is in its…

A: 25. Here the final length of compression is (5+6)mm and initial length is 5mm.

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A: Given: Mass of block = 300 g, spring constant of spring = 100 N/m,  the other end of the spring is…

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A: a) The total energy available is, TE=efficiencymgh=0.732974 m31000 kg1 m39.80 m/s2133 mTE=2.83×109 J

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Q: :) A spring with a constant k = 100 N/m is placed after point-C in the frictionless ABC path. A ball…

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Q: 4. A large block with a mass of 8.5 kg slides along a horizontal surface without friction. The block…

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Q: I Review A 0.33 kg pendulum bob is attached to a string 1.2 m long. You may want to review (Pages…

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Q: 5 A block with a mass, mi = 2.5kg, sits a distance d = 85cm from the top of a frictionless ramp at…

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Q: The Dread Pirate Roberts is trying to fire a 12 kg cannon ball from a 250 kg cannon. In order to…

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A: Given: Mass , m = 8 kg Initial compression , x = 10 cm = 0.1 m

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Q: 26. ao The drawing shows three situations in which a block is attached to a spring. The position…

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Q: Two people with a combined mass of 172kg decide to bungee jump from a height of 75 meters . They use…

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A: Given: Force = 15 N Displacement = 0.25 m

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Q: An object with a mass of 5.13 kg placed on top of a spring compresses it by 0.25 m. a) What is the…

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