Physics, 01.08.2019 02:00 yafavvlala
In 1665 sir isaac newton proposed the fundamental law of gravitation as a universal force of attraction between any two bodies. what does this theory state about the force that makes an apple fall and the force that keeps the moon in its orbit?
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Physics, 22.06.2019 02:00
An object has a weight of 500 on earth what is the mass of this object
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Physics, 22.06.2019 08:20
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
Answers: 1
Physics, 22.06.2019 10:10
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?
Answers: 1
In 1665 sir isaac newton proposed the fundamental law of gravitation as a universal force of attract...
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