Atruck traveling at a constant speed of 24 m/s passes a more slowly moving car. the instant the truck passes the car, the car begins to accelerate at a constant rate of 1.4 m/s^2 and passes the truck 578 m farther down the road. what was the speed of the car (in meters/second) when it was first passed by the truck?
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Physics, 22.06.2019 07:00
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
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Physics, 22.06.2019 07:00
We put a force of 50n on an object and the acceleration is 100 m/sΒ². what is the mass of the object?
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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 corneaβs vertex is focused on the retina?
Answers: 1
Atruck traveling at a constant speed of 24 m/s passes a more slowly moving car. the instant the truc...
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