A slender rod, $0.240 \mathrm{~m}$ long, rotates with an angular speed of $8.80 \mathrm{rad} / \mathrm{s}$ about an axis through one end and perpendicular to the rod. The plane of rotation of the rod is perpendicular to a uniform magnetic field with a magnitude of $0.650 \mathrm{~T}$. Suppose instead the rod rotates at $8.80 \mathrm{rad} / \mathrm{s}$ about an axis through its center and perpendicular to the rod. In this case, what is the potential difference between the ends of the rod? Between the center of the rod and one end?

The inclined plate moves to the left with a constant velocity $\mathbf{v}$. Determine the angular velocity and angular acceleration of the slender rod of length $l$. The rod pivots about the step at $C$ as its slides on the plate.

A dielectric of permittivity $3.5 \times 10^{-11} \mathrm{F} / \mathrm{m}$ completely fills the volume between two capacitor plates. For t > 0 the electric flux through the dielectric is $\left(8.0 \times 10^{3} \vee \cdot \mathrm{m} / \mathrm{s}^{3}\right) t^{3}$. The dielectric is ideal and nonmagnetic; the conduction current in the dielectric is zero. At what time does the displacement current in the dielectric equal $21 \mu \mathrm{A}$?

If $a$ is a positive number and $b$ is a negative number, fill in the blanks with the words positive or negative.

$-a$ is __________.

Find the exact value of the given trigonometric or circular function. You should try doing this quickly, either from memory or by visualizing the diagram in your head.\

$$\sec 0^{\circ}$$

a. How many n-digit binary (0,1) sequences contain exactly k 1s? b. How many n-digit ternary (0,1,2) sequences contain exactly k 1s?

Specific odors, visual images, emotions, or other associations that help us access a memory are examples of a. relearning. b. deja vu. c. declarative memories. d. retrieval cues.

What abilities or features of modern technology could have helped Odysseus on his journey had they been available in ancient times?

Given a normal distribution with m = 30 and s = 4, what is the probability that

a. X > 38.

b. X < 25.

c. Find the X value such that the area to the left of X is 5% of the total area under the normal curve.

d. Between what two X values (symmetrically distributed around the mean) are 40% of the values?

Which is an example of episodic memory? a. how to bake a cake b. your last birthday party c. how old you are d. needing to wear an oven mitt to take a cake out of the oven

Which motion moves the bottom of the foot away from the midline of the body? a. elevation b. dorsiflexion c. eversion d. plantar flexion

A test cylinder with constant volume of 0.1 L contains water at the critical point. It now cools down to room temperature of $20^{\circ} \mathrm{C}$. Calculate the heat transfer from the water.

Which of the following data types can store a value in the least amount of memory?
a. short
b. long
c. int
d. byte

(a) Suppose that there are k distinct positive integers that divide an odd positive integer n. How many distinct positive integers divide 2n? How many divide 4n? (b) Suppose that there are k distinct positive integers that divide a positive integer n that is not divisible by 3. How many distinct positive integers divide 3n? How many divide 9n? (c) State and answer a question suggested by the questions in (a) and (b).