Physics, 21.11.2019 20:31 SenpaiTaii
Ahydraulic device is used to lift a block of 15 kg mass by 5 cm. (a) if the ratio of areas is a/a = 10, what force is required to do the lifting assuming the weight of the fluid is neglected?
Answers: 2
Physics, 21.06.2019 17:30
What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )
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Physics, 21.06.2019 21:00
In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?
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Physics, 22.06.2019 18:00
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
Ahydraulic device is used to lift a block of 15 kg mass by 5 cm. (a) if the ratio of areas is a/a =...
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