Numerade

Questions asked

BEST MATCH

Provide a unique, in-context example or application of the angular impulse-momentum principle. Also, within the context of this course, how are they related?

View Answer

BEST MATCH

Convert 7.6 cm³ to m³ 7.6 cm³ x $\frac{100 m^3}{1 cm^3}$ = 7.6 x $10^{-6}$ m³

View Answer

BEST MATCH

Which of these economic models takes into account production and spending in the economy? Aggregate Expenditure Model Aggregate Demand Model Both Models

View Answer

BEST MATCH

Bond A has an 8% annual coupon, Bond B has a 10% annual coupon, and Bond C has a 12% annual coupon. Each of the bonds is noncallable, has a maturity of 10 years, and has a yield to maturity of 10%. Which of the following statements is CORRECT?Bond A has an 8% annual coupon, Bond B has a 10% annual coupon, and Bond C has a 12% annual coupon. Each of the bonds is noncallable, has a maturity of 10 years, and has a yield to maturity of 10%. Which of the following statements is CORRECT?If market interest rates increase, Bond A's price will increase, Bond C's price will decline, and Bond B's price will remain the same.If the bonds' market interest rate remains at 10%, Bond C's price will be lower one year from now than it is today.Bond A has the greatest reinvestment risk.If market interest rates remain at 10%, Bond C's price will be 10% higher one year from today.If market interest rates decline, the prices of all three bonds will increase, but C's price will have the largest percentage increase.

View Answer

BEST MATCH

16. Which of the following is correct about the mode of action of uncoupling proteins? A. They inhibit the flow of electrons from cytochrome b onto cytochrome c by irreversible binding. B. They inhibit flow of electrons from the coenzyme $ Q $ to cytochrome c by irreversible binding C. They create proton leaks in mitochondrial membrane dissipating electrochemical gradient D. They block the flow of electrons from the cytochrome oxidase and ultimately axygen. 17. Following 20 minutes of vigorous exercises, glycogenolytic enzymes in muscle cells were activated by adrenaline. Which of the following is produced in small amounts from glycogenolysis? A. Glucose B. Glucose-1-phosphate C. Glucose-6-phosphate D. All of the above 18. Which of the following enzymes does NOT catalyse an oxidative decarboxylation reaction? A. Isocitrate dehydrogenase B. Pyruvate dehydrogenase C. a-ketoglutarate dehydrogenase D. Succinate dehydrogenase

View Answer

BEST MATCH

answer all 4 questions please Question 1: A boat travels for a distance of 21km in the direction 113deg , then turns and travels 22km in the direction 152deg . How far is the boat from its initial location and at what bearing (direction angle)? Round the distance to the nearest 0.01 . Do not include the unit of measurement (km) in the answer. Express the bearing (direction angle) in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. Question 2: A boat is traveling through the water at a speed of 20k(m)/(h)r with a bearing of 64deg . A current flowing at a speed of 6 k(m)/(h)r is pushing against the boat in the direction 130deg . What is the true speed of the boat and in what direction is it traveling? Round the speed to the nearest 0.01 . Do not include the unit of measurement (k(m)/(h)r) in the answer. Express the direction in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. Question 3: An airplane is traveling with an air speed of 370k(m)/(h)r with a heading of 152deg . The wind is blowing at a speed of 32 k(m)/(h)r in the direction 153deg . What is the ground speed of the airplane and in which direction is it traveling? Round the speed to the nearest 0.01 . Do not include the unit of measurement (k(m)/(h)r) in the answer. Express the direction in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. ground speed : direction = Question 4 : An airplane is traveling with an air speed of 370k(m)/(h)r with a heading of 152deg . The wind is blowing at a speed of 32 k(m)/(h)r in the direction 153deg . What is the ground speed of the airplane and in which direction is it traveling? Round the speed to the nearest 0.01 . Do not include the unit of measurement (k(m)/(h)r) in the answer. Express the direction in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. ground speed direction = Question 1: A boat travels for a distance of 21 km in the direction 113*,then turns and travels 22 km in the direction 152. How far is the boat from its initial location and at what bearing (direction angle)? Round the distance to the nearest 0.01. Do not include the unit of measurement (km in the answer. Express the bearing (direction angle in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. distance= direction= Question 2: A boat is traveling through the water at a Speed of 20 km/hr with a bearing of 64*. A current flowing at a speed of 6 km/hr is pushing against the boat in the direction 130*. What is the true speed of the boat and in what direction is it traveling? direction in degrees and round to the nearest 0.1 degree. Do not enter the degree symbol in the answer. true speed direction= Question 3: An airplane is traveling with an air speed of 370 km/hr with a heading of 152*. The wind is blowing at a speed of 32 direction in degrees and round to the nearest 0.1 degree. Do not enter the degree Symbol in the answer. ground speed = direction= QuestionM: km/hr in the direction 153*. What is the ground speed of the airplane and in which direction is it traveling? Round the speed to the nearest 0.01. Do not include the unit of measurement (km/hr in the answer. Express the ground speed direction=

View Answer

BEST MATCH

Consider the system shown in figure5. Obtain closed loop transfer function \frac{Y(s)}{R(s)} with MATLAB

View Answer

BEST MATCH

A charge of uniform linear density \lambda is distributed along a long nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius $r$, outer radius $R$). The net charge on the shell is zero. NOTE: Express your answers in terms of the given variables using \epsilon_0 when necessary. (a) What is the magnitude of the electric field a distance $d$ from the axis of the shell (where $d > R$)? $E_d = $ (b) What is the surface charge density on the inner surface of the shell? $\sigma_i = $ (c) What is the surface charge density on the outer surface of the shell? $\sigma_o = $

View Answer

BEST MATCH

Calculate the frequency (in Hz) of an event that lasts 0.01 seconds.

View Answer

BEST MATCH

Question 2 A 460-V, 18.6-kW, 60-Hz, four-pole, Y-connected induction motor has the following impedances per phase referred to the stator circuit: Stator impedance: $R_1 = 0.641 \Omega$, $X_1 = 1.106 \Omega$ Rotor impedance: $R_2 = 0.332 \Omega$, $X_2 = 0.464 \Omega$ Magnetizing reactance: $X_m = 26.3 \Omega$ Its total rotational and core losses are 1.1 kW assumed to be constant. With a rotor slip of 2.2% at the rated voltage and rated frequency, calculate the following parameters for the motor. • Speed • Stator current • Input power factor • Output power to the load • Efficiency • Generated electromagnetic torque and load torque (40 marks)

View Answer

whitney j.