Mathematics, 10.11.2020 01:30 LucindaKamala
When Jose plays his guitar, the friction between his fingers and the strings allows him to pluck the strings. The friction creates some heat and the vibration of the strings creates the sound. The original amount of energy he applies to the strings is 1000 joules. The energy of the vibrating strings is measured and is found to be 800 joules.
Was energy lost?
Explain:
Answers: 3
Mathematics, 21.06.2019 18:00
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
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Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6
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When Jose plays his guitar, the friction between his fingers and the strings allows him to pluck the...
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