Physics, 14.12.2021 14:00 gilaarkalji
A projectile started from O at an elevation α. After t seconds its position appeared to have an elevation β as seen from O. Prove that the initial velocity was
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Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
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An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
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Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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A projectile started from O at an elevation α. After t seconds its position appeared to have an elev...
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