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Which organelle is located close to the nucleus and is responsible for modification and packaging of proteins for movement outside of the cell? * 1 point a. Smooth endoplasmic reticulum b. Rough endoplasmic reticulum c. Cytoskeleton d. Golgi apparatus

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consider the current density J= [5exp(-10^4t)]/r at t= 1ms. Determine amount of current passing through spherical surface at r=2. Show that the charge density pv on the surface is 5.68 microC/m^3

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4. Air flows at a bulk temperature of 290K over a flat plate that is uniform in temperature at 400K and at a free stream velocity of 20 m/s. The plate is 0.5 m wide and 10 m long. At the beginning of the plate there is an obstruction such that the flow downstream is all turbulent (tripped into turbulent). Under these conditions the appropriate correlation is : $Nu_L = (0.037 Re_L^{4/5} - A) Pr^{1/3}$ where A is 871. Use the following properties: k=0.0263 W/m*K Pr =0.707 ?=1.85x10?? N.s/m² Cp=1007 J/kgK p=1 kg/m³ a) Show by calculation that the Reynolds number at the end of the plate is about 1.1 x10?. b) Show by calculation that the average Nu is around 13 thousand. c) Show by calculation that the average h is around 35 W/m2K d) Show by calculation that the heat flow is around 19 kW

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Bullet and Block Two Stage - Combining Momentum and Energy Approaches 1 A 15.0-g bullet is fired into a block of wood with speed $v = 280$ m/s (see the figure below). The block is attached to a spring that has a spring constant of 200 N/m. The block with the embedded bullet compresses the spring a distance $d = 33.0$ cm to the right, before momentarily coming to a stop. llllllll d 1) Determine the mass of the wooden block. (Express your answer to two significant figures.) Submit

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CON1000 - Principles of Back Time left 1:02:45 Question 13 Not yet answered Marked out of 1.00 Suppose that elementary education creates a positive externality. If the government does not subsidize education, then Select one: a. the equilibrium quantity of education will be greater than the socially optimal quantity of education Flag question b. the equilibrium quantity of education will be less than the socially optimal quantity of education c. the equilibrium quantity of education is optimal d. the equilibrium quantity of education will be equal to the socially optimal quantity of education Previous page Next page

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The online banking system is one of the examples of ________ level automation. a. Sector b. Service and product \textbullet c. Organization d. Organization unit

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Find the zeros of the function. State the multiplicity of multiple zeros. y = 4x^3 - 4x

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A 3 kg mass starts from rest and slides down an inclined plane 0.75 m long in 0.5 sec. What is the net force in Newtons (N) acting on the mass along the incline?

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(1 point) The function is $f(x, y) = \frac{(x + 7 + y)}{(x^2 + y^2)}$. $P_1 = (7, 1)$ a. Give the 2 functions of one variable through $P_1$ obtained by holding each variable constant. $f(7, y) = $ $f(x, 1) = $ b. Find the partial derivatives of the original function. $f_x(x, y) = $ $f_y(x, y) = $ c. Evaluate the partial derivatives at $P_1$. $f_x(7, 1) = $ $f_y(7, 1) = $

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7. Conductor insulation is rated at three temperatures. A conductor temperature above its rating will result in ________. • insulation breakdown • line-to-line shorting • line-to-ground shorting • all of the answers provided

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