Physics, 20.11.2019 06:31 indiaholmes16
A0.335 kg mass is attached to a spring and executes simple harmonic motion with a period of 0.38 s. the total energy of the system is 2.1 j. find the force constant of the spring. answer in units of n/m.
Answers: 3
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The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
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Physics, 21.06.2019 19:00
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Physics, 22.06.2019 22:00
Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?
Answers: 1
A0.335 kg mass is attached to a spring and executes simple harmonic motion with a period of 0.38 s....
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