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Priscilla

Questions (163)

write the expression as a function of an acute angle whose measure is less than 45.
1. 1 answer
2. 466 views
1. Find the angle of smallest positive measure coterminal with an angle of the given measure:a. 520 b. - 75 2. Points A (1,0)
1. 0 answers
2. 555 views
Triangle RST, RS = 30 centimeters, measure of angle T = 105, and measure of angle R = 40. Find the area of triangle RST, to the
1. 1 answer
2. 1,700 views
If f(x) = 3x + 1 and g(x) = x2 − 1, find (f ° g)(2).
1. 1 answer
2. 472 views
Ammeter 1 reads 0.20 A.a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 =
1. 1 answer
2. 1,286 views
Ammeter 1 reads 0.20 A.a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 =
1. 8 answers
2. 2,148 views
Ammeter 1 reads 0.20 A.a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 =
1. 1 answer
2. 713 views
Ammeter 2 reads 0.15A.a. Find the voltage across the 22-ohm resistor? b. Find the voltage across the 15-ohm resistor? c. What is
1. 1 answer
2. 559 views
Ammeter 1 reads 0.20 A.a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 =
1. 1 answer
2. 1,045 views
A 22-ohm resistor and a 33-ohm resistor are connected in series and placed across 120-V potential difference.1. what is the
1. 17 answers
2. 3,793 views
a. What should the ammeter reading be?b. what should the voltometer reading be? Given: V = 27 v R = 18 ohm
1. 3 answers
2. 554 views
The graph below represents the relatonship between the potential difference across a metal conductor and the current through the
1. 2 answers
2. 4,337 views
The graph below represents the relatonship between the potential difference across a metal conductor and the current through the
1. 0 answers
2. 615 views
If 6.40 x 10^-19 joule of work is required to move a proton between two points A and B in an electric field, what is the
1. 4 answers
2. 5,306 views
An electrostastic force of 20.0 newtons is exerted on a charge of 8.00 x 10^/2 C at point P in an electric field. The magnitude
1. 2 answers
2. 740 views
1. The electrostatic force of attraction between two small spheres that are 1.0 meter apart is F. If the distance between the
1. 3 answers
2. 6,753 views
The electrostatic force of attraction between two small spheres that are 1.0 meter apart is F. If the distance between the
1. 1 answer
2. 1,283 views
Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs. If these spheres touch, what will be the
1. 1 answer
2. 3,850 views
I really need help with only this two problems.1. A 6.0 kh block, sliding to the east across a horizontal, frictionless surface
1. 6 answers
2. 722 views
While riding a chairlift, a 55 kg skier is raised a vertical distance of 370 m. what is the total change in the skier's
1. 1 answer
2. 4,359 views
A 6.0 kh block, sliding to the east across a horizontal, frictionless surface with a momentum of 30 kg*m/s^, strikes an
1. 2 answers
2. 1,284 views
A soccer player kicks a rock with an initial velocity of 0.50 m/s from a height of 4.0 meters. What is the speed of the ball
1. 3 answers
2. 533 views
A ball is thrown straight downward with a speed of 0.50 m/s from a height of 4.0 meters. What is the speed of the ball 0.70
1. 11 answers
2. 19,672 views
How do I convert the following polar expression to rectangular form?3 sec (beta) r= ---------------- 4 sec (beta) + 4 [If not
1. 2 answers
2. 654 views
When doing research papers, is it good to have a lot of dates in your report?
1. 3 answers
2. 433 views
The simile describing tom's voice as"Tom talked incessantly, exulting and laughing, but his voice was as remote from Jordan and
1. 1 answer
2. 2,057 views
The sentence, "So we drove on towards death throught the cooling twilight", isa. a metaphor b. an example of weather reflecting
1. 1 answer
2. 975 views
The phrase "magnanimous scorn" in the statement "he [Tom] insisted [that Daisy ride with Gatsby] with magnanimous scorn most
1. 4 answers
2. 3,999 views
From The Great Gatsby by FitzgeraldTom flung open the door, blocked out its space for a moment with his thick body, and hurried
1. 1 answer
2. 1,162 views
As an object slides across a rough horizontal surface, what happens to the object's gravitional potential energy with respect to
1. 3 answers
2. 3,829 views
A total of 650 joules of work is done on a 50.-kilogram object as it is moved 8.0 meters across a level floor by the application
1. 4 answers
2. 933 views
A jack exerts a vertical force of 4.5 x 10^ 3 newtons to raise a car 0.25 meter. How much work is done by the jack?
1. 4 answers
2. 6,349 views
If a 2.0-kg mass if raised 0.050 meter vertically, the work done on the mass is?
1. 1 answer
2. 1,259 views
What is the gravitional potential energy of a 100-kg rocket when it is at a distance of 1.0 x 10^7 m from the center of the
1. 1 answer
2. 477 views
A 2.0-kg rock falls from a height of 25 m to a point 20 m above the ground.How much potential energy does it lose? GIVEN: mg =
1. 2 answers
2. 496 views
A 2000-kg truck is raised 15 m in an elevator. What is the increase in its potential energy?GIVEN: mg = 2000 kg h = 15 m PE =
1. 1 answer
2. 551 views
What potential energy does a 60.0-kg gymnast acquire in climbing 5.00 m up a vertical pole?GIVEN: mg = 60 h/d = 5.00 m PE = mgh
1. 3 answers
2. 956 views
What is the kinetic energy of an electron {mass = 9.1 x 10^ - 31 kg} when it is moving at 3.0 x 10^7 m/s {1/10 the velocity of
1. 1 answer
2. 578 views
The speed of an automobile of mass 1600 kg increases uniformly from 20 m/s to 30 m/s. What is the increase in its kinetic
1. 1 answer
2. 710 views
A race car can be slowed with a constant acceleration of -11 m/s^2a. If the car is going 55 m/s, how many meters will it travel
1. 2 answers
2. 2,378 views
A race car can be slowed with a constant acceleration of -11 m/s^2a. If the car is going 55 m/s, how many meters will it travel
1. 3 answers
2. 1,243 views
Thanks a lot for helping me with physics and other subjects. Happy holidays and happy new yrs that is coming up very soon. It's
1. 2 answers
2. 433 views
I have a physics problem and it's below.<p><img src="/images/1261839453.jpg" width=300>
1. 3 answers
2. 531 views
You throw a beambag in the air and catch it 2.2 s later.GIVEN: t = 2.2 s vi = 0 m/s a. How high did it go? d = vit + 1/2 at^2 d
1. 3 answers
2. 2,116 views
A race car can be slowed with a constant acceleration of -11 m/s^2a. If the car is going 55 m/s, how many meters will it travel
1. 3 answers
2. 3,044 views
A stone that starts at rest is in free fall for 8.0 s.a.Calculate the stone's velocity after 8.0 s. b. What is the stone's
1. 3 answers
2. 7,045 views
How far does a plane fly in 15 s while its velocity is changing from 145 m/s to 75 m/s at a uniform rate of acceleration?
1. 1 answer
2. 457 views
A race car can be slowed with a constant acceleration of -11 m/s^2a. If the car is going 55 m/s, how many meters will it travel
1. 3 answers
2. 2,178 views
What is the net force acting on the ring in the diagram?<img src="/images/1261797426.jpg" width=300>
1. 1 answer
2. 2,040 views
Light from the Sun reaches Earth in 8.3 min. The speed of light is 3.00 x 10^8 m/s. How far is Earth from the Sun?GIVEN: t = 8.3
1. 3 answers
2. 1,313 views
I'm writing a DBQ Essay on Civil War and Reconstruction. The major question is What led the Southern states to secede from the
1. 5 answers
2. 873 views
I'm writing a DBQ Essay on Civil War and Reconstruction. The major question is What led the Southern states to secede from the
1. 4 answers
2. 1,396 views
I have to write a comparative essay and I'm stuck on something. My topic is to discuss symbolism in Ethan Frome by Edith Wharton
1. 8 answers
2. 670 views
I'm trying to see if the teacher didn't give us the right problem or if I'm just not getting it. The problem is "re-write the
1. 1 answer
2. 641 views
I really need help on this, please help!Posted by Priscilla on Saturday, May 16, 2009 at 5:28pm. I did not really understand the
1. 4 answers
2. 1,071 views
I did not really understand the poem, Moon Rondeau. Here is the lyrics:"Love is a door we shall open together." So they told
1. 5 answers
2. 2,019 views
The area of an ellipse in the form (x*x/a*a)+(y*y)/(b*b)=1 is A=3.14*ab. For this ellipse, a+b=20.a. write the area of the
1. 2 answers
2. 1,229 views
What is the net ionic equation of AlPO4(s) dissolved in H3O+(aq)
1. 1 answer
2. 1,018 views
what is the answer to this equation on elements because i just don't get it.hydrogen + __________ = water+heat
1. 1 answer
2. 392 views
Explain the essential compponents of the strategic management process?
1. 2 answers
2. 487 views
How do I figure out this question? Is there a formula I need?For which of the following sets of line segments is it possible to
1. 1 answer
2. 737 views
Can someone explain this to me.Determine if the given rule is a function, and if not, explain why. a. People assigned to their
1. 0 answers
2. 506 views
I need help understanding Federalist #46. I have to do a brief summary of it?One of the major controversies about the
1. 0 answers
2. 1,192 views

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