Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
-
when a sample of gas in a syringe is compressed from 6 ml to 3 ml in vo…
C. increase by 2 times the original pressure.
-
4. what is the current in a 160v circuit if the resistance is 5ω? v= i=…
\(32A\)
-
9. in a high pass rl filter, the output voltage increases as ________. …
B. frequency increases
-
8. what is the best method to check out an rl filter circuit? a compare…
A. Compare measured and calculated \(E_R\)
-
7. which way cannot be used to find ( f_{co} ) in an rl filter circuit?…
A. Calculate \(X_{L}\) using \(f\) and \(H\).
-
6. if an rl filter circuit uses a 1 kω resistor and a 10 mh inductor, w…
B. 15.9 kHz
-
5. in a high pass rl filter, the output is taken a across the inductor …
d. across the resistor
-
3. what is the current in a 160v circuit if the resistance is 10ω? v= i…
\(16\space A\)
-
4. the basis for an rl filter is inductive reactance resistance voltage…
A. inductive reactance
-
3. in a high pass rl filter circuit, the inductor is placed a in parall…
A. in parallel with the output signal
-
2. what happens to inductive reactance in a circuit if the frequency in…
C. \(X_{L}\) decreases.
-
examining the effects of a sedentary lifestyle what are possible conseq…
lower metabolism to burn fat, greater risk for heart disease, development of high blood pressure
-
1. in a low pass rl filter circuit, the inductor is placed a in paralle…
C. in series to the input signal
-
the temperature in a 200 ml constant volume steel container filled with…
B. 115 kPa
-
2. what is the current in a 160v circuit if the resistance is 20ω? v= i…
\(V = 160V\), \(I = 8A\), \(R=20\Omega\)
-
select the choice that best completes the following statement. a micro …
B. A small injury that is the result of performing a repetitive action over a long period of time
-
select the choice that best answers the following question. which of th…
A. Stiffness and tingling
-
select the choice that best answers the following question. which of th…
B. Exercise
-
what best describes the structure of a story? (1 point) the underlying …
how a story is organized
-
safety matters: back safety (bak009hmleng0000) select the choice that b…
d) All of these should be avoided
-
select the choice that best answers the following question. which part …
d) Spinal Column
-
select the choice that best completes the following statement. back dis…
A. Can still be connected to micro - trauma
-
32. name the types of beams shown below; a) b) c) d) e)
a) Simply supported beam b) Cantilever beam c) Over - hanging beam d) Continuous beam e) Fixed - fixed beam
-
select the choice that best completes the following statement. understa…
A. One of the first steps in keeping your back safe
-
25. in a low pass rl filter, the output is taken ________.a across the …
C. across the inductor
-
select the choice that best completes the following statement. back inj…
A. Can affect anyone at any time
-
24. what happens to inductive reactance in a circuit if the frequency i…
C. \(X_{L}\) decreases.
-
23. what is the point called where an input signal changes from passed …
d. half power point
-
select the choice that best completes the following statement. keep you…
B. Stay in a straight line
-
22. a changed value component in an rl parallel circuit a measures 0 vo…
d. increases or decreases the opposition to current
-
ohms law worksheet $v = ir$\t$r = \\frac{v}{i}$\t$i = \\frac{v}{r}$ sho…
\(80\space A\)
-
momentum a feeling of annoyance the force that something has when it is…
the force that something has when it is moving
-
21. an open component in an rl parallel branch a measures 0 volts acros…
d. measures the applied voltage across it
-
20. a branch of a parallel circuit that has an open component a allows …
A. allows no current
-
select the choice that best completes the following statement in additi…
A. Take frequent breaks
-
19. if one of the components in branch 1 is shorted, what would be meas…
C. The applied voltage
-
18. ( x_{l1} ) in this circuit is a 1.8 kω b 2.5 kω c 6.5 kω d 9.0 kω
C. \(6.5\space k\Omega\)
-
persist take control of something by force a situation in which people …
refuse to quit despite difficulties
-
17. the total impedance in this circuit is a 970 ω b 703 ω c 502 ω d 24…
C. \(502\ \Omega\) (the small difference is due to rounding - in - calculation differences)
-
16. which formula is used for solving total inductance in parallel? a l…
C. \(\frac{L1\times L2}{L1 + L2}\)
-
15. calculate ( i_t ). a 6.67 ma b 6.63 ma c 9.4 ma d 13.1 ma
C. 9.4 mA
-
15. calculate it. a 6.67 ma b 6.63 ma c 9.4 ma d 13.1 ma
# Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
-
13. the probable fault in this circuit is a a changed value component b…
C. an open resistor
-
12. the probable fault in this circuit is a changed value component an …
B. an open inductor
-
select the choice that best completes the following statement. using a …
C. Help to reduce back tension when standing for long periods of time
-
multiple choice question the statue of liberty is made of which metal? …
copper
-
11. a series circuit that has a changed value component a allows no cur…
B. changes \(Z_T\), \(I_T\), and voltage drops
-
how would a story from the science fiction genre most likely explore a …
by forcing characters to trust each other and work together to solve a serious problem facing humanity
-
10. a series circuit that has an open component a allows no current b a…
A. allows no current
-
select the choice that best answers the following question. which of th…
B. Exercise
-
which term means \cross-eyes, vision condition where one or both eyes h…
esotropia
-
9. the voltage drop across l1 is________.a 2.3 vppb 14.8 vppc 15.0 vppd…
A. \(2.3\text{ V}_{PP}\)
-
which term means \vision condition where the eye does not focus properl…
astigmatism
-
which term means \cloudiness of the lens resulting in progressive loss …
cataract
-
which term means \farsightedness; light rays focus behind the back of t…
C. hyperopia
-
8. (6pts) a) an object is traveling in a circle of radius 1000 m with a…
a) The tangential speed \(v = 316.23\space m/s\) b) The new centripetal acceleration \(a_{c}'=800\space m/s^{2}\) and the new period \(T' = 6.25\space s\)
-
8. the total inductance in this circuit is a 1650 h b 165 h c 16.5 h d …
d. \(1.65\space H\)
-
7. what is the formula for inductive reactance? a $\frac{1}{2 pi f l}$ …
C. \(2\pi fL\)
-
6. what is ( x_{lt} ) in this circuit? 3.53 kω 5.65 kω 9.42 kω 15 kω
d. \(15\space k\Omega\)
-
5. when circuit current decreases, an inductor develops a voltage that …
A. resists the decrease in current
-
2. if circuit current increases, the magnetic field of an inductor a ex…
A. expands
-
7. (5pts) a tractor has front wheels that are smaller than the back whe…
The linear speed of the tractor is \(80m/s\) and the angular speed of the front - wheel is \(80rad/s\)
-
6. (5pts) if an object has a constant angular acceleration of 10 rad/s²…
$100\ rad/s$
-
25. in a high pass rl filter, the output is taken ________. a across th…
d. across the resistor
-
24. what type of frequency is blocked by an rl high pass filter? a high…
B. low
-
23. filters pass or block ________. a resistance b frequency c voltage …
B. frequency
-
22. if one of the components in branch 1 is shorted, what would be meas…
A. 0 volts
-
physical fitness and health warm-up active recognizing aerobic activiti…
jumping rope, swimming, running
-
select the choice that best answers the following question. how many ve…
B. 33
-
4. this member of the government was at first considered as the most ha…
judicial review
-
7.13 q: a ball attached to a string is moved at constant speed in a hor…
B.
-
7.12 q: a 1750 - kilogram car travels at a constant speed of 15 meters …
C. \(8750\space N\)
-
7.11 q: a 1.0 × 10³ - kilogram car travels at a constant speed of 20 me…
(1)
-
maintaining a healthy body composition and body image quiz complete 1 2…
All three disorders
-
7.10 q: the diagram at right shows a 5.0 - kilogram bucket of water bei…
C. \(29\space N\)
-
maintaining a healthy body composition and body image quiz complete 1 2…
25000
-
19. the resistance of a changed value resistor with a 10% tolerance is …
B. within ±10% of color code value
-
maintaining a healthy body composition and body image quiz complete whi…
the percentage of fat in the body
-
paying tribute included giving gold or human sacrifice victims to a lar…
A. Aztec Empire
-
maintaining a healthy body composition and body image quiz complete whi…
bone fractures
-
choose the correct answer. fill in the missing cardinal directions. nor…
west
-
true or false: some enslaved africans were forced to fight. true false …
True
-
which word part means \iris, colored part of eye\? irid/o retin/o bleph…
irid/o
-
shara tells her friend that she wants to take diet pills. which fact mi…
They can increase heart attack risk.
-
15. the formula for inductive reactance in an rl parallel circuit is a …
C. \(2\pi fL\)
-
what is an individual with an eating disorder most likely to do? restri…
restrict food from fear of gaining weight
-
14. a changed value component in an rl series circuit a measures 0 volt…
D. increases or decreases the opposition to current
-
maintaining a healthy body composition and body image quiz complete 1 2…
feeling intimidated by size and cost of the gym
-
maintaining a healthy body composition and body im quiz complete 1 2 3 …
height to weight ratio of an individual
-
the critical turning point for the byzantine empire was 642, when arab …
True
-
what was one of the grievances (complaints) the american colonists had …
They had to pay taxes without representation.
-
the three ear bones called the malleus, incus, and stapes are located i…
A. middle ear
-
select the choice that best completes the following statement. a common…
d) Freshly waxed surface
-
select the choice that best answers the following question. which of th…
B. Inadequately lit area
-
select the choice that best answers the following question. how do trip…
A. When your foot collides with an object
-
select the choice that best completes the following statement. when usi…
B. Always hold handrails
-
select the choice that best answers the following question. what can be…
B. Install slip - resistant flooring
-
10. the resistance of a good inductor equals ±10% of the color code val…
B. a small value
-
select the choice that best completes the following statement. to reduc…
A. Wear slip resistant shoes and boots
-
read the passage from animal farm. within a few weeks snowballs plans f…
to illustrate the power struggle that Napoleon will likely win