Answers: 1
Physics, 22.06.2019 16:20
Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
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Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
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Physics, 23.06.2019 10:00
A12-g wad of sticky clay is hurled horizontally at a 100-g wooden block initially at rest on a horizontal surface. the clay sticks to the block. after impact, the block slides 7.5 m before coming to rest. if the coefficient of friction between the block and the surface is 0.65, what was the speed of the clay immediately before the impact?
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Physics, 23.06.2019 21:10
Un satĂ©lite artificial de un planeta x tiene un periodo de 8 horas y está colocado a una distancia de 50000 km del centro del planeta. a) Âżcuál es la masa mx del plaeta? b) Âżcuál es el valor de la aceleraciĂłn de la gravedad del planeta a la distancia en la que está colocado el satĂ©lite? c) Âżcuál es la velocidad orbital del satĂ©lite? d) si la masa ms del satĂ©lite es de 200 kg Âżcuál es su energĂa de enlace?
Answers: 1
Suppose that a heat engine takes 3.0 x 10^4 j of heat from the high-temperature reservoir to produce...
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