Consider a basketball player spinning a ball on the tip of a finger. if a player performs 1.99 j of work to set the ball spinning from rest, at what angular speed will the ball rotate? model a basketball as a thin-walled hollow sphere. for a men's basketball, the ball has a circumference of 0.749 m and a mass of 0.624 kg.
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Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
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The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
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Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Consider a basketball player spinning a ball on the tip of a finger. if a player performs 1.99 j of...
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