What capacitance is needed in series with a 100-2 resistor and 15-mH inductor to get a total impedance of 110 N at 2000 Hz?

Q: Of the following statements about mechanical wave energy: 1. Energy is transported in the direction ...

A: The correct answer is option (c) All the statements about mechanical wave energy are correct.  

Q: Two clay balls collide and stick. Ball 1 has a mass of 10 kg and an initial velocity of 5 m/s in the...

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Q: M Point X Point Y Point Z A student attaches a block of mass M to a vertical spring so that the bloc...

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Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally...

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Q: Solve the electric force of two 7.8 μC which has the distance of 2.3 cm. What is the interaction?

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Q: Three forces act concurrrently on a body. Force A has a magnitude of 200N and points 50° N of W; for...

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Q: Kg and moves 218. m up the shaft in 24.0s at constant speed. At what average rate does the force fro...

A: Given value--- Mass = 3.40 × 103 kg. distance = 218 m. time = 24 sec. We have to find--- rate of ...

Q: O Calculate the terminal velocity of a 10 um gold particle (p-15.6 g/cm) in water (p'=1.00 g/cm3; H=...

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Q: A child on a sled is initially at rest on an icy horizontal surface. The sled is pushed until it rea...

A: First, we find the acceleration of the sled. Then we find the force needed to cause the acceleration...

Q: A toroid has a core (non-ferro magnetic) of inner radius 25 cm and outer radius 26 cm, around which ...

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Q: B C D. 40 etermine the tension in the cable at B, ven that the uniform cylinder weighs 350 . Neglect...

A: We have to find the tension in the cable at B

Q: 7. A crow attempts to land on a small bird feeder, causing it to swing back and forth with frequency...

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Q: The magnitude of fixed end moment developed at support A is. kNm. 12 kN/m A B -12 m-

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Q: A simple pendulum consisting of a small object of mass m attached to a string of length /has a perio...

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Q: •ELASTIC Initial Length (1) Weights(coins mass)(F) Length with load (12) cm Elongation (x), LaTeX: x...

A: Hook's law : With in certain limits , the force required to stretch an elastic object is directly pr...

Q: In the figure, two 9.90 kg blocks are connected by a massless string over a pulley of radius 2.50 cm...

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Q: A stone is dropped from rest from the top of a tower that is 42 m high. From ground level, a second ...

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Q: A drag racing car starts from rest at t = 0 and moves along a straight line with velocity given by v...

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Q: Given the equation Wtotal=WKE+WPE=mvf2-mv02+(mgvf-mgv0) Find Vf at the top of the incline with v0...

A: The correct equation for the total work is Wtotal = WPE+WKE = 12mvf2-12mvo2 + mgyf-mgyo We were give...

Q: What is the magnitude of the second charge if the other is 7c and the distance is 4m if the force of...

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Q: rotating at 50 rad/s. It must be brought to stop in 0 s. A flywheel of moment of inertia 10 kg m² . ...

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Q: A force of 50 pounds is exerted at an angle of 80 with the horizontal. What is its horizontal compon...

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Q: The particle is moving along a straight path such that its velocity at any time t is given by v = 24...

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Q: LISInsed What are (a) the point's angular position and (b) its angular velocity? (c) What is its ang...

A:   Angular position = θ=5.96+5.93t2 +2.08t3

Q: I need help understanding the dimensional analysis question the anwer has been given in blue i just ...

A: We have three variables V, B and H and their relation is given by the equation ∆B=VH and B and H hav...

Q: An automobile traveling 65.0 km/h has tires of 60.0 cm diameter. (a) What is the angular speed of th...

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Q: Assume the observable Universe is charge neutral, and that it contains n nuclei (hydrogen plus heliu...

A: Given information: The number of nuclei in the universe (n) = 1080  The mass fraction of helium (XHe...

Q: Four of your PHSE 212 classmates, Henco, Elana, California, and Maloma, were studying for the SU 2 e...

A: The centrifugal force on a body in circular motion is given by Fc = mv2r, where m = the mass of the ...

Q: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure and pulls...

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Q: In the figure, block 1 has mass m1=470 g. block 2 has mass m2 =520 g, and the pulley is on a frictio...

A: Given, m1= 470 gm2 = 520 gR = 5.0 cmblock 2 falls from rest, 76 cm in t = 4.9 sg = 9.81 ms2

Q: Suppose a 6-volt r = 20 2 COOD battery is connected across a lamp, whose resistance is 20 ohm, throu...

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Q: A boat is traveling at 7 m/s in a 90° angle to the current which is moving at 1.3 m/s. what is the c...

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Q: 6. Who discovered the nucleus of the atom? A. Dalton B. Rutherford C. Millikan D. Thomson

A: Given :- Discovery of nucleus .  

Q: 3. Three identical charges of 2.5µC are placed in three corners of a square. Compute for the net for...

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Q: A negatively charged ion with an excess electron moving with a velocity vy = 1.095 x10³ m/s is intro...

A: when charge q of mass m moving with speed v is subjected to the magnetic field B  then the charge st...

Q: time 3) As an ocean freezes, the ice reflects more of Earth's heat back to space, causing more freez...

A: In this problem, it is asking that what will be variation in earth's temperature when an ocean freez...

Q: drum rotates around its central axis at an angular velocity of 18.3 rad/s. If the drum then slows at...

A: Given  Initial angular velocity =18.3 rad/s  Final angular velocity =0   Angular acceleration = -6.4...

Q: Two point charges q, = +1.0 x 10° C and q2 1.0 x 10° C are placed 0.10 m apart, as in t igure below....

A: Given q1=+1.0×10-9 Cq2=-1.0×10-9 Cr=0.10 m

Q: According to the theory of electricity, which of the following statements is not true about electric...

A: To find which of the given statements is not true about electrical conductors and electrical insulat...

Q: An alternating voltage given byuiAI V = 70 sin 100 nt is connected across a pure resistor of 25 Q. F...

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Q: When the radius and the mass of the rotating object are held constant, does increasing the centripet...

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Q: 19. Quincey stands on the flatbed car of a moving train playing an A on his flute. The note has a fu...

A: Original frequency of the flute f=220 Hz and frequency heard by stationary observer f'=first overton...

Q: The near point of a hypermyopic person is 75 cm from the eye. What is the power of the lens required...

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Q: -1 C of charge is equivalent to ___________ electrons. -5C charge is equivalent to ____________ elec...

A: Given1 C of charge is equivalent to ___________ electrons. 5C charge is equivalent to ____________ e...

Q: Imagine an airplane flying through the air. Use what you know about lift, drag, weight, and thrust t...

A: Part a) If lift becomes greater than weight, there will be a net force in the upward direction. So, ...

Q: A scalar quantity specifies both the magnitude and unit. True False

A: A scalar quantity specifies both the magnitude and unit but it doesn't specify any direction. For ex...

Q: Average force of the 400 N while it is in contact with the golf ball.if the impulse is 200 N x s the...

A: Given data :                          Force   =   F                          Impulse          To fin...

Q: A block slides down a frictionless plane having an inclination of 0 = 18. The block starts from rest...

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Q: To compute for the flux the direction of the area must be _______ to the electric field

A: Electric flux through an area is defined as the number of electric field lines that pass through tha...

Q: Suppose a spring has a natural length of 10 inches. To extend the spring 0.25 inches, a force of 25 ...

A: GivenNatural length of spring ,L=10 inchExtended length of spring ,x=0.25 inchForce used to strech s...