Physics, 11.11.2019 21:31 shainaanderson24
The energy, e possessed by an object of a mass m kg traveling at a speed of vm/s 1/2 mv^2joules (a) express v interms of e and m (b) if the energy of a 50 kg mass is 4900 joules, how it is moving?
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Two polarizers are oriented at 70ββ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?
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1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
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Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
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The energy, e possessed by an object of a mass m kg traveling at a speed of vm/s 1/2 mv^2joules (a)...
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