Physics, 16.02.2022 02:20 ramireznoem1031
A 1.5 kg iron horseshoe at 800C is dropped into a bucket of water at 20C. If the mass of water in the bucket is 5 kg, what is the final temperature of the water-iron mixture, given C iron = 448 ΛC and C water = 4187 C?
Answers: 2
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The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
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Answers: 1
A 1.5 kg iron horseshoe at 800C is dropped into a bucket of water at 20C. If the mass of water in th...
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