Numerade

Questions asked

BEST MATCH

p = 1688.5 PSF, T = 33 °F; Solve for density

BEST MATCH

bConsider the non-inverting amplifier shown in Fig. 18b. Assume the OPAMP in the circuit to be ideal. Find the output voltage $v_o$ in the circuit. Show work to gain full credits. 16 Ω www $v_1$ 8Ω www $v_2$ + 7.5 V 24 Ω 12Ω $v_o$ - Fig. 18b $v_o$ = _______ V [2 Marks]

View Answer

BEST MATCH

Theatre is an art because it is not always enjoyable. is always restricted by form. combines emotions, intellect, and aesthetics. provides an escape from life.

View Answer

BEST MATCH

As long as there is genetic variation for a trait, that trait will change across generations due to natural selection.

View Answer

BEST MATCH

Match each ethical guideline to its most appropriate description. (i) Instructions Informed Consent Confidentiality Debriefing Deception When a participate knows what is involved in the research and understands any risks involved When participants are told about the research purpose and methods used in the study The responsibility of the researcher to protect identifying information of participants when possible When a participant is not told about the purpose or true intention of the study

View Answer

BEST MATCH

find the volume of the solid obtained by rotating the region bounded by y=3x^2, x=3, x=4 and y=0 about the x-axis

View Answer

BEST MATCH

A cell begins G1 phase with 6 unreplicated chromosomes. This cell undergoes S, G2, and M phases. How many chromosomes will the daughter cells contain?

View Answer

BEST MATCH

5. Compute the following integral using an appropriate substitution $\int (x - 1)(x^2 - 2x)^3 dx$

View Answer

BEST MATCH

15V ± 23kr 34 20Ix +252 b 1. Using hand calculations, find the Thévenin equivalent with respect to the terminals a - b of the network illustrated above. Turn in your hand calculations with every step clearly indicated. (4 pts.) 2. a) Use Multisim determine the open circuit voltage and the short circuit current. Print out your circuits with meters showing the required values. (10 pts.) b) Using the values determined in part (a) calculate the Thévenin equivalent resistance. (1 pts.) 3. Make your own ohmmeter in Multisim using a 1 A current source and a voltmeter, and then use your ohmeter with the passive form of the network to measure the Thévenin equivalent resistance. Print out your circuit with the voltmeter reading the Thévenin equivalent resistance. (5 pts.) Your values for the Thévenin equivalent resistance in parts 1, 2, and 3 should agree. If they don't, keep working until they do.

View Answer

BEST MATCH

2- (15 points) Find the transfer functions of the following mechanical systems, a) $G_1(s) = q_2(s)/T(s)$. State the nature of the step response (overdamped, underdamped, and so on) b) $G_2(s) = X(s)/F(s)$. State the nature of the step response (overdamped, underdamped, and so on) c) If the system is underdamped find: % OS, Tp, and Ts Consider: $N_1 = 50$, $N_2 = 200$, $J = 2 kg \cdot m^2$, $D = 10 N \cdot m \cdot s/rad$, $K = 2 N \cdot m/rad$ Consider: $M = 1 kg$, $f_v = 1 N \cdot s/m$, $K = 5 N/m$

View Answer

catalina b.