Find the polynomial function of the lowest degree with rational coefficient that has some

of the given numbers as it zeros.

3+i, 2

eshorter7
2022-07-02

Find the polynomial function of the lowest degree with rational coefficient that has some

of the given numbers as it zeros.

3+i, 2

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What if a cylindrical capacitor has an inner conductor with a radius of 1.5 mm and an outer conductor with a radius of 3.4 mm. And the two conductors are separated by vacuum, and the entire capacitor is 3.0 m long.

a) Then what is the capacitance per unit length?

b) If the potential of the inner conductor is 350 mV higher than that of the outer conductor. Find the charge (in magnitude and sign) on both conductors. Find the charge (in magnitude and sign) on both conductors.

asked 2021-01-16

A block is on a frictionless table, on earth. The block accelerates at $5.3\text{}\frac{m}{{s}^{2}}$ when a 10 N horizontal force is applied to it. The block and table are set up on the moon. The acceleration due to gravity at the surface of the moon is $1.62\text{}\frac{m}{{s}^{2}}$. A horizontal force of 5N is applied to the block when it is on the moon. The acceleration imparted to the block is closest to:

a) $2.9\text{}\frac{m}{{s}^{2}}$

b) $3.2\text{}\frac{m}{{s}^{2}}$

c) $3.4\text{}\frac{m}{{s}^{2}}$

d) $2.7\text{}\frac{m}{{s}^{2}}$

e) $2.4\text{}\frac{m}{{s}^{2}}$

asked 2021-01-06

A force acting upon a particle moving in the xy plane is given by $F=(2yi+{x}^{2}j)N$, where x and y are in meters. As shown in Figure, the particle travels from the origin to a final place with the coordinates x=4.65 m and y=4.65 m.

a) Calculate the work done by F along OAC

b) Calculate the work done by F along OBC

c) Calculate the work done by F along OC

d) Is F conservative or nonconservative?

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asked 2022-08-30

A bacteria that grows according to the function 𝑓(𝑡) = 500𝑒^0.05𝑡

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b) When does the population reach 100 million bacteria?

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asked 2022-04-02

Suppose that $G\left(x\right)={\mathrm{log}}_{3}(2x+1)-2.$

(a) What is the domain of $G$?

(b) What is $G\left(40\right)$? What point is on the graph of $G$?

(c) If $G\left(x\right)=3$, what is x? What point is on the graph of $G$?

(d) What is the zero of $G$?