Physics, 31.01.2020 22:55 nathanstern21
Atrain travels 81 kilometers in 2 hours and then 88 kilometers in 2 hours what is its average speed
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Which of the following is considered to be a vector? a. temperature b. velocity c. time d. mass
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Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
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Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
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Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain
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Atrain travels 81 kilometers in 2 hours and then 88 kilometers in 2 hours what is its average speed...
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