Questions asked
Problem 8-E Water at 10°C (ρ=999.7 kg/m³ and µ=1.307×10⁻³ kg/m·s) is flowing steadily in a 0.1-cm-diameter and 5-m-long horizontal pipe at an average velocity of 0.1 m/s. Determine (a) the pressure drop, (b) the head loss, and (c) the pumping power requirement to overcome this pressure drop.
A price floor will always create a. a benefit for buyers b. a surplus c. a shortage d. more fairness for all buyers e. more fairness for all sellers
The graph of an hyperbola is given below. Answer the following questions. The foci of the hyperbola are The center of the hyperbola is at The equation of the hyperbola is The equations of the asymptotes are and
What is the expected angular acceleration of the ring and disk, if the hanging mass (including hanger) = 53 g, radius of the three step pulley = 2 cm, and moment of inertia of the (ring + disk + three step pulley) = 0.62x10-3 kg.m2. Ignore friction. Write answer in rad/s. You Answered
A Response area is a tool used to compare the density of a Response area to the density of a standard substance.
A sharp increase in oil prices along with a decline in labor productivity decline will likely shift the: Multiple Choice aggregate demand curve to the right. short-run aggregate supply curve down (to the right). short-run aggregate supply curve up (to the left). aggregate demand curve to the left.
Suppose that the function g is defined, for all real numbers, as follows. \begin{equation*} g(x) = \begin{cases} \frac{1}{2}x - 1 & \text{if } x \neq -2 \\ 3 & \text{if } x = -2 \end{cases} \end{equation*} Find $g(-5)$, $g(-2)$, and $g(4)$.
First bead with a charge of positive forty nC (secured to a platform/will not move) second bead with a mass of 6g is charged to negative seventy nC, then released from rest distance of 30cm to the right of the first bead. With the assumption that friction is negligible, what is the initial acceleration (magnitude + direction) of this second bead upon release?
While on a mountain hike, you see a sign posting that you are at an elevation of 140 ft. You arrive at another sign 10 minutes later that says you are at an elevation of 290 ft. What was your average rate of change of elevation? Round to the nearest whole number, if necessary.
QUESTION 4 (5 pts.) William made one comment to an employee recently assigned to his team complimenting her on her dress. Later she was reprimanded for poor performance. She claims that this must have been caused by her refusal to become involved with William. What should William do when the claim is investigated? Quit and find another job. Hire a good lawyer to defend him. • Cooperate fully in the investigation. If the only evidence is one compliment on an employee's choice of clothing, it is not enough to be considered as creating a hostile work environment. Claim that this employee is unstable. QUESTION 5 (9 pts.) Which of the following may be contributing factors to addicton? (check all that apply) Stress Excess of productive activities Escape from reality Peer pressure QUESTION 6 (12 pts.) Which of the following actions may be considered sexual harassment? (check all that apply) A demeaning task based on gender Following or stalking a person Using sexually explicit language Display of a sexually-oriented poster
