Physics, 22.04.2020 00:49 mariaaking8930
The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small width of the needle. show answer Incorrect Answer If the equivalent of 0.95 g is supported by a needle, the tip of which is a circle 0.205 mm in radius, what pressure is exerted on the record, in pascals
Answers: 1
Physics, 23.06.2019 03:20, emilyy6425
When a pendulum is held high and taut and then is released, the pendulum begins to swing. what’s the correct order of the energy transformations in this example? (pe stands for potential energy.)
Answers: 2
Physics, 24.06.2019 05:30, chynahbug5676
If a spring constant is 40 n/m and an object hanging from it stretches it 0.50 m, what is the mass of the object?
Answers: 3
The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small...
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