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Consider the curve represented by the parametric equations x(t)= 2+sin(t) and y(t)=1-cos(t) when answering the following
1. 2 answers
2. 1,311 views
The prompt for this question is f(x) =sin(x^2)A)A. Write the first four terms of the Maclaurin series for f(x) B)Use the
1. 0 answers
2. 609 views
Sum(n=1 to infinity) ((2x+5)^n) / (n(4^n))Can someone write out the steps to finding the center point for this power series?
1. 1 answer
2. 436 views
(c) Find an expression for the magnitude of the induced current in the loop at time t, in terms of the symbols above and
1. 0 answers
2. 584 views
Apologies. I am heavily dyslexic and I find this very difficult to grasp.I have two graphs with x and r as the variables. I am
1. 1 answer
2. 672 views
A 2200. Kg vehicle is traveling at 26 m/s what is the force needed to stop it in 21 seconds?
1. 3 answers
2. 1,633 views
Hi all,I have the following table: N B 1 7.854 2 15.708 3 23.562 4 31.416 5 39.27 6 47.124 7 54.978 8 62.832 9 70.686 10 78.54
1. 2 answers
2. 518 views
Ksp for AgBr is 5x10-13. What is the maximum concentration of silver ion that you can have in a 0.1 M solution of NaBr?
1. 1 answer
2. 1,562 views
From the standpoint of energy and power, what are the advantages for a car with high horsepower? What are the disadvantages?
1. 1 answer
2. 450 views
A circular loop of wire with radius 0.100 m and resistance R = 5.00 Ω. The loop is placed in a magnetic field of strength B =
1. 4 answers
2. 1,571 views
Which of the following is true about electric field lines?A) They point tangentially around a circle centered on a charge. B)
1. 1 answer
2. 1,321 views
The electric field strength at a particular distance from an electric charge is 2.0 N/C. What is the electric field strength if
1. 1 answer
2. 827 views
For an electric dipole, the electric field lines . . .A) Either start on the negative charge and go off infinitely or arrive
1. 2 answers
2. 1,408 views
Is this sentence fine? Or should I remove the name of the website from my sentence and put it in parentheses at the end?Accordin
1. 2 answers
2. 522 views
One possible theme of call of the wild could be that only the strongest survive. Explain how this relates to darwins theory of
1. 1 answer
2. 1,951 views
I have a question regarding a pair of conducting plates.My question states: "if this device operates as a capacitor, how is it
1. 2 answers
2. 688 views
I'm writing a research paper about Bernie Sanders. It includes a short biographical background, information about his time in
1. 1 answer
2. 625 views
A PRT consists of 9.0 m of wire of diameter 8.0×10−2 mm. The voltmeter reads 0 V when l1 =0 .44m. If the standard resistor,
1. 3 answers
2. 548 views
Can someone help me to answer the following?(b) The circuit shown in Figure 1 can be used to measure the resistance of a
1. 1 answer
2. 1,172 views
1. A factory manufactures widgets. The rate of production of widgets after t weeks is (dx/dt) = 30(1-((20)/((t-20)^2)))
1. 1 answer
2. 721 views
I'm writing a research paper about Bernie Sanders and I'm including a quote from him in it. Do I need to put an in-text citation
1. 4 answers
2. 754 views
A circuit can be used to measure the resistance of a platinum resistance thermometer (PRT). AB is a uniform resistance wire of
1. 1 answer
2. 1,319 views
A uniform electric ﬁeld of magnitude 1.0×10^2 NC^−1 exists between two conducting plates, one of which is positively
1. 1 answer
2. 2,354 views
Two point charges with q1 = +3 .2×^10−7 C and q2 = −4.8×10^−7 C are initially separated by a distance of r =2
1. 4 answers
2. 4,373 views
High school students are still reading A Separate Peace more than forty years after its publication. Compose an essay describing
1. 5 answers
2. 648 views
Can you please check these questions not just give a link to sparknotes. These questions are for the book "A Separate Peace" by
1. 2 answers
2. 609 views
I'm writing a research paper about amending the U.S. Constitution. It has to outline the procedures for amending the
1. 2 answers
2. 713 views
A 2.5 kg falcon soaring at a height of 500 meters has a certain potential energy. Now suppose thefalcon were carrying a 1.0 kg
1. 1 answer
2. 984 views
What is the height of a 2.00 kg object if its potential energy is 100 J?
1. 1 answer
2. 470 views
Which has more potential energy: a 1.0 kg ball at a height of 10 m, or a 10 kg ball at a height of1.0 m? Show all work.
1. 2 answers
2. 1,404 views
How much potential energy is required to lift a 50 gram arrow to a height of 100 meters?
1. 0 answers
2. 825 views
Calculate the potential energy of a 40 gram sparrow resting on a branch 30 feet above the ground.(Hint: 1 foot = 0.305 m)
1. 0 answers
2. 852 views
Calculate the potential energy of a 6.3 kg eagle flying at a height of 75 m.
1. 0 answers
2. 620 views
Calculate the potential energy of a 5.0 g (0.005 kg) paper airplane 5.0 meters above the ground
1. 1 answer
2. 910 views
I spent $24 on a present for my sister. This was three fourths of all the money I had in my wallet.How much money did I have
1. 3 answers
2. 490 views
Question 1)Consider two point-like objects, A and B, the first of which has four times the mass of the other (i.e. MA = 4MB).
1. 2 answers
2. 1,977 views
Really basic question but I wanted to just double check something. Im trying to work out where to place a point particle between
1. 1 answer
2. 521 views
Derek used her credit card to buy a hay ride for him and his friends. The ride cost $500 plus 5% GST. He did not pay his bill
1. 1 answer
2. 465 views
Write a coordinate proof to show that triangle FGH congruent triangle FDC
1. 1 answer
2. 845 views
Write a description that would suit your talents (athletic, intellectual, logical, musical, etc.) perfectly. Make the game up so
1. 2 answers
2. 533 views
How did debate between moderate and radical republicans led to a power shift between Congress and the presidency?
1. 2 answers
2. 530 views
A person exerts a force of 28 N on the end of a door 84 cm wide. What is the magnitude of thetorque if the force is exerted a.
1. 1 answer
2. 1,262 views
A workman uses a wrench to apply a 100 Nforce at a distance 0.15 meters away from the center of a bolt. Calculate the torque
1. 1 answer
2. 1,034 views
The acceleration function (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.a(t) = 2t + 2,
1. 1 answer
2. 3,072 views
The acceleration function (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.a(t) = 2t + 2,
1. 5 answers
2. 6,840 views
A 58.7-kg lead ball is dropped from the Leaning Tower of Pisa. The tower is 55.0 m high.A) How far does the ball fall in the
1. 2 answers
2. 3,650 views
A submarine of mass 2.55 × 106 kg and initially at rest fires a torpedo of mass 254 kg. The torpedo has an initial speed of 100
1. 1 answer
2. 586 views
There is now a great controversy over the amount of monetary awards that are grantedto plaintiffs in malpractice lawsuits
1. 2 answers
2. 646 views
Is the Grammarly plagiarism checker reliable? I put one of my short answers in there a while ago and it said that there was
1. 7 answers
2. 1,942 views
Imagine you start an experiment with two vials of flies. One fly vial has 20 flies, the other has 200 flies. After 20
1. 1 answer
2. 575 views
A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the angle between the ladder and
1. 1 answer
2. 2,046 views
A piece of wire 7 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral
1. 1 answer
2. 2,243 views
A baseball team plays in a stadium that holds 51,000 spectators. With ticket prices at $10, the average attendance had been
1. 1 answer
2. 1,633 views
A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the angle between the ladder and
1. 0 answers
2. 994 views
Find f.f ''(x) = 20x3 + 12x2 + 10, f(0) = 9, f(1) = 12
1. 1 answer
2. 2,820 views
I have to write a 3 paragraph wisdom anecdote; a short story that teaches a lesson. I needed some help coming up with ideas for
1. 8 answers
2. 1,090 views
Help! My friend let me borrow their notes and I don't know how they got these answers because they didn't show their work. Could
1. 2 answers
2. 505 views
My friend let me borrow an assignment to study and for these 2 questions they didn't show their work, but got them correct. I
1. 2 answers
2. 705 views
List the characteristics that are unique to Arthur and to Sundiata. What qualities do the two characters have in common?I need
1. 4 answers
2. 858 views
Why are we not allowed to post links? Everytime I try it doesn't work, but I always see tutors posting links
1. 3 answers
2. 546 views
the odds of macy passing her driver's test on the first try are 12:13. Determine the probability that she will pass her driver's
1. 1 answer
2. 671 views
So;Arrange the following species in order of decre asing S-O bond strength (strongest first, weakestlast). SO, SO 3 2– , SO 3
1. 0 answers
2. 714 views
A force is applied to a 22.5 kg object causing it to move at a constant velocity of 4.2 m/s with a coefficient of friction of
1. 1 answer
2. 623 views
which economic impact did the crusades have on medieval europe?
1. 1 answer
2. 1,343 views
1. Complete the paragraph proofGiven: ∠A and ∠B are complementary, and ∠B and ∠C are complementary Prove: ∠A ≌ ∠C
1. 3 answers
2. 1,783 views
A force is applied to a 22.5 kg object causing it to move at a constant velocity of 4.2 m/s with a coefficient of friction of
1. 1 answer
2. 576 views
To create less waste in the first place is toa. reduce (?) b. reuse (?) c. recycle d. incinerate Hi. So, for this question, i
1. 12 answers
2. 3,806 views
Hello,If I need to find out how long it takes for an object acted on by a force takes to change speed by 1.0m/s^-1 and I know
1. 4 answers
2. 436 views
An object is suspended from the ceiling using a piece of string. The string is attached through a spring scale with a reading of
1. 1 answer
2. 1,223 views
Can someone just have a quick look over this question and my current answers and tell me if there are any massive mistakes im
1. 5 answers
2. 1,745 views
How did ancient greek philosophers such as Plato and Aristotle contribute to the formation of modern democratic governments?a.
1. 11 answers
2. 5,827 views
The midpoint of a guitar string executes simple harmonic motion with motion following the form x(t) = A sin(ωt + φ).Amplitude
1. 2 answers
2. 1,310 views
Quick question:I need to find the acceleration, velocity and displacement at the mid point of SMH. So I know these are the
1. 1 answer
2. 446 views
So I want to find the speed an object hits the ground.I have the initial speed 45ms, the angle 50degrees and its time in flight
1. 4 answers
2. 591 views
You have a sealed glass jar full of air. If you put it in the freezer, what happens to the gas pressure in the jar??
1. 3 answers
2. 2,427 views
Hi all,I have been given component x- and y- for F1=(8.0*10^7N,7.0*10^7N) F2=(4.0*10^7N,-2.0*10^7N) for an object. Which
1. 2 answers
2. 473 views
What would be the strongest gravitational force if an astronaut is between Earth and the Moon?
1. 1 answer
2. 491 views
Hi all,I have been given component x- and y- for F1=(8.0*10^7N,7.0*10^7N) F2=(4.0*10^7N,-2.0*10^7N) for an object. Which
1. 0 answers
2. 536 views
What is the length of the hypotenuse of a right triangle with legs of lengths 9 in. and 40.A. 41 B. 49 C. 840.5 D. 1,681 I
1. 1 answer
2. 930 views
In this discussion, you will rank the three individuals from the lesson who you feel most contributed to modern Western society.
1. 2 answers
2. 1,152 views
In this discussion, you will rank the three individuals from the lesson who you feel most contributed to modern Western society.
1. 4 answers
2. 3,488 views
In this discussion, you will rank the three individuals from the lesson who you feel most contributed to modern Western society.
1. 2 answers
2. 1,371 views
So I have the following information:Amplitude (A)=1.60mm, Angular Velocity (w)=2760 and phase constant (o) = pi/2. and I need to
1. 0 answers
2. 451 views
I am asked to draw a graph of the total distance traveled versus the total time taken for a journey between points A and B. The
1. 1 answer
2. 614 views
Ray BD bisects ∠ABC so that m∠ABD = 5y – 3 and m∠CBD = 2y +12. Find the value of y.The midpoint of Line Segment AB is
1. 3 answers
2. 3,586 views
I am so confused, please help!!∠1 and ∠2 are supplementary angles. m∠1= 11a+19. m∠2 = 6a – 9. Find m∠2.
1. 3 answers
2. 2,386 views
A real spring does not oscillate forever. Instead, it eventually comes to a stop. Does this violate the Law of Conservation of
1. 4 answers
2. 1,660 views
7. Which north american civilizations adapted to their environment in part by farming?Choose all that apply, 2 answers. A.Haida
1. 6 answers
2. 2,986 views
Good morning,Quick question I have a question on simple motion. Ive been given a table of values from which I constructed
1. 2 answers
2. 603 views
A car drives down the highway at a constant speed. The speed limit increases and the car accelerates to 35 m/s in 4.5 seconds
1. 1 answer
2. 611 views
Solve.x=√6x-27 +3
1. 1 answer
2. 305 views
if you greet someone who is your age how do you ask how are you in spanish?
1. 18 answers
2. 9,905 views
What part of speech is "cogito, ergo sum"
1. 1 answer
2. 450 views
I need help! Are these correct?1. What is the value of 14 -a exponent2, given a= -3? A.23 B.11 C.8 D.5*** 2. Which equation
1. 5 answers
2. 4,898 views
Paul road his bike from the bottom of his street to his friend’shouse at the top of the hill on his street. He knew his PE was
1. 10 answers
2. 1,270 views
Calculate the speed of an 90,000 kg airplane with a kinetic energy of one billion Joules.What is the mass of a car that has a
1. 2 answers
2. 1,870 views
find an equation for a plane parallel to the xy-plane; does not pass through the origin.(I know how you would find the equation
1. 1 answer
2. 565 views
Which is a chemical change?A - splitting water into hydrogen and oxygen B - breaking a block of solid ice into smaller pieces C
1. 5 answers
2. 1,943 views
A particle of mass 100 gm is thrown vertically upwards with a velocity of 7 m/s. Air resistance is also acting on the particle
1. 2 answers
2. 606 views
Could someone help? Its on connections math test unit 6 lesson 714x2+4+3x-12x2-3+11x
1. 1 answer
2. 954 views

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