Physics, 18.10.2020 21:01, johnathondevilchil
Dos cuerpos de 1 kg y 2 kg descansan sobre un plano horizontal y un plano inclinado 30°,
respectivamente, unidos por una cuerda que pasa a través de una polea. Halla: a) La tensión de la
cuerda y la aceleración del sistema suponiendo que no hay rozamiento. b) Haz el mismo cálculo
suponiendo que en los dos planos existe un coeficiente de rozamiento cinético μK = 0,34.
Sol: 3,27 N; 3,6 N.
Answers: 2
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Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving
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An 800 kg car is moving at 32 m/s when it hits the afterburner. the after burner applies a 180,000 n force for 25 seconds. what is the rockets final speed?
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Physics, 23.06.2019 13:20, punkinrichard1oxon2i
Two wooden members of 80 × 120-mm uniform rectangular cross section are joined by the simple glued scarf splice shown. knowing that β = 22° and that the maximum allowable stresses in the joint are, respectively, 400 kpa in tension (perpendicular to the splice) and 690 kpa in shear (parallel to the splice), determine the largest centric load p that can be applied using mohr's circle. (round the final answer to two decimal places.)
Answers: 1
Dos cuerpos de 1 kg y 2 kg descansan sobre un plano horizontal y un plano inclinado 30°,
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