Physics, 22.09.2019 15:00 bessieyounger1211
Which of the following is evidence that the universe began with the big bang theory
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The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
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Physics, 22.06.2019 20:00
Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?
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An object that weighs 75n is pulled on a horizontal surface by a horizontal pull of 50 n to the right. the friction force on this object is 30 n to the left. what is the acceleration of the object?
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Physics, 23.06.2019 11:10
The index of refraction of the oil is 1.20. what is the minimum thickness t of the oil slick at that spot?
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Which of the following is evidence that the universe began with the big bang theory...
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