Anatomy body regions and positions Flashcards

chemistry

Calculate the cell potential for the following voltaic cells. $\operatorname{Mn}(s)+\mathrm{Ni}^{2+}(\mathrm{aq}) \rightarrow \mathrm{Mn}^{2+}(\mathrm{aq})+\mathrm{Ni}$

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physics

A ball is kicked from a location $\langle 9,0,-6\rangle$ (on the ground) with initial velocity $\langle- 11,16,-6\rangle \mathrm{m} / \mathrm{s}.$ The ball's speed is low enough that air resistance is negligible. Now consider a different time interval: the interval between the initial kick and the moment when the ball reaches its highest point. We want to find how long it takes for the ball to reach this point, and how high the ball goes. Fill in the known quantities in the update form of the Momentum Principle, $m v_{y f}=m v_{y i}+F_{\mathrm{net}, y} \Delta t,$ leaving as symbols anything that is unknown.

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physical science

For the Gregorian calendar, which of the following is true?

(a) It is based on lunar months.

(b) It is accurate to 1 day in 6000 years.

(c) It has a leap year every century year that is divisible by 4.

(d) It differs from the Julian calendar only in its name.

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chemistry

For each of the following numbers, by how many places must the decimal point be moved to express the number in standard scientific notation? In each case, will the exponent be positive, negative, or zero?

e. $~~0.09814$

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Anatomy body regions and positions

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