What is the tension in the string
A 230 g block on a 47 cm-long string swings in a circle on a horizontal, frictionless table at 61 rpm.
(a) What is the speed of the block?
(b) What is the tension in the string?
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Suppose a slide similar to Der Stuka is 35.6 meters high, but is a straight slope, inclined at 45° with respect to the horizontal. Find the magnitude of the force of friction, assumed constant.
A guitar string is 90 long and has a mass of 3.4 . The distance from the bridge to the support post is , and the string is under a tension of 520 . What are the frequencies of the fundamental and first two overtones?
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0.420 kg block is attached to a that is horizontal spring at its equilibrium length, and whose force constant is 21.0 N/m. The block rests on a frictionless surface. A 6.00×10-2 kg wad of putty is thrown horizontally at the block, hitting it
A 230 g block on a 47 cm-long string swings in a circle on a horizontal, frictionless table at 61 rpm.What is the speed of the block? What is the tension in the string?
Anna walks 150 due north, 45 due east, and then 45 due south 1.What is the magnitude of her net displacement in meters
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Homeostatic process of negative feedback when a person steps outside on a day in an effective temperature is 42 degrees Celsius.
Calculate the electrical repulsion between two protons in a nucleus if they are 1.50×10-15 apart.
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