Physics, 07.12.2020 20:00 alexanderavrett
A 1000 kg car moving at 8 m/s takes a 90 degree turn (1/4 of a circle) with a radius of 30 m in 2.4 seconds. Calculate the angular velocity, centripetal acceleration, and centripetal force for the car.
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The mini-refrigerator fire was most likely caused by what type of wiring?
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In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
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What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
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A 1000 kg car moving at 8 m/s takes a 90 degree turn (1/4 of a circle) with a radius of 30 m in 2.4...
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