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Q: A wave is described by y(x,t) = 0.1 sin(3x + 10t), where x is in meters, y is in centimeters and t…

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Q: When you double the amplitude does the period double

A: When you double the amplitude does the period double ?

Q: A block is in SHM on the end of a spring, with position given by x = xmcos(wt+ p). If p=0.367 rad,…

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Q: Two sinusoidal waves with amplitudes 4 . 5 cm and 3 . 0 cm , respectively, move toward each other on…

A: According to the superposition principle, the displacement of the string at any given point is the…

Q: A concave mirror (f = 62 cm) produces an image whose distance from the mirror is one-third the…

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Q: (b) Two thin converging lenses of focal lengths f1 = 0.2 m and f2 = 0.6 m are separated by 0.2 m. An…

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Q: Deep water research is conducted from a spherical vessel with a radius and mass respectively of 1.48…

A: See below

Q: You need to design a capacitor capable of storing 4.0 x 10-7 C of charge. At your disposal, you have…

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Q: If the frequency of a system undergoing simple harmonic motion halves, by what factor does the…

A: Frequency of a system undergoing simple harmonic motion halves,  ω' =   ω0 / 2

Q: In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by…

A: Masses as m1=18.3 kg, m2=24.8 kg and m3=35.6 kg Tension T3=44.3 N Note: 1 N=1 kg·m/s2 Find: (a)…

Q: 9. This shows a junction. What is the current in the wire labelled with the "?"? A) 1A E) 7A B) 1AX…

A: LET i1 = 6 A i2 = 3 A i3 = 2 A i4 = ?

Q: The current in a circuit is 150 mA. How long does it take for 24 C to flow?

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Q: A string of mass m is under tension, and the speed of a wave in the string is v. What will be the…

A: Mass = m Speed = v Mass increased to 6 m.  New speed is to be calculated.

Q: s, the the block are x = 0.131 m and v= 2.990 m/s. (a) What is the amplitude of the oscillations?…

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Q: What is the minimun amount of energy that will raise an electron from the ground state to the n=4…

A: See below

Q: Which of the following statements are true (or at least aren't obviously false)? Choose all that…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The given circuit diagram illustrates three resistors that have the same value and are connected in…

A: Equivalent resistance of three resistors connected in series is RS=(R1+R2+R3) If RP be the…

Q: 13. Consider this circuit; the current through it is 3 A. (a) What is the potential difference AV…

A: a) Current through circuit= 3A   So, current through 2 Ω is 3A.  Hence, potential across 2Ω is =…

Q: Draw a bar magnet as if it were a magnetic dipole consisting of two "magnetic" monopoles of the same…

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Q: When the mass on a spring undergoing SHM is at its maximum displacement from the equilibrium…

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Q: Three particles lie on the x-axis: particle 1, with a charge of 1.27 μC is at 1.00 cm, particle 2,…

A: Given, Charge  q1 = 1.27 μC at x = 1.00 cmq2 = 2.36 μC at x = 2.00 cmq3 = -3.41 μC at x = 3.00 cm

Q: A charge moves in a circle in a magnetic field at 12 m/s. If the 2 x10−5 T field points out of the…

A: Velocity of charge, v=12 m/sMagnetic field, B=2×10-5 TRadius of circle, r=5 cm=0.05 mCharge, q=3…

Q: Problem 6: A chunk of clay of mass m₁ = 0.39 kg is thrown in the x direction with an initial…

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Q: i didnt understand how u got that

A: From the first case (Fig1: single spring) we have to evaluate the spring constant. Compression,…

Q: A 2.6 kg block is attached to a horizontal rope that exerts a variable force Fx (20-5x)N, where x is…

A: See below

Q: A concave mirror has a focal length of 12 cm. The mirror forms an image located 37 cm in front of…

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Q: Four identical charges q are placed at the corners of a square of side a. Find the magnitude of the…

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Q: The y-component of a force on a 5.2 kg box varies with time as shown in the figure. (a)  Find the…

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Q: A spaceship travels at a constant speed from earth to a planet orbiting another star. When the…

A: Calculate the ratio of the elapsed time on the earth to the elapsed time on board the ship.…

Q: 5) Use the following diagram. W 3592 10 V 1592 I a. What is the total current? b. What is the…

A: If there is two resistance R1 and R2 connected in series then equivalent resostance will be R =…

Q: An electron in a hydrogen atom transitions from the twentieth state to the sixth state. As a result,…

A: We know that the wavelength (λ) of the emitted photon when an electron transits from a higher energy…

Q: To test the resiliency of its bumper during low-speed collisions, a 4 310-kg automobile is driven…

A: Given            mass(m) = 4310kg        spring force constant(k) = 4.00 × 106N/m…

Q: The image behind a convex mirror (radius of curvature = 66.0 cm) is located 29.0 cm from the mirror.…

A: radius of curvature of convex mirror = +66 cm Image distance (i) = +29 cm (positive sign shows the…

Q: Which of the following are equations that describe angular momentum? A. ?⃗⃗ = ?⃗ ∙ ? B. ?⃗⃗ = ? ∙…

A: Angular Momentum : The property that characterizes the rotatory inertia of an object in motion about…

Q: If a person pushed on a door with a force of 60 N, and the moment arm was 1 meter, what would be the…

A: Solution: Given: F = force applied by person on door = 60 N r = length of moment arm = 1 m τ =…

Q: The 2.50 kg cube in the figure has edge lengths d= 7.80 cm and is mounted on an axle through its…

A: Consider the length of the spring as shown in the figure (with one of the corners of the block lying…

Q: You place an object 23.04 cm in front of a diverging lens which has a focal length with a magnitude…

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Q: A baby of mass 10 kg is initially at rest on the edge of a merry-go-round (M=100 kg, R=2.0 m, I =…

A: mass of baby (m) = 10 kg mass of merry go round (M) = 100 kg radius (R) = 2 m initial angular…

Q: Using the orbit radius value for a GEO satellite, calculate the satellite velocity required to…

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Q: 4. Given these equipotential lines, (a) A) 0.1 V/m↑ B) 0.9 V/m↑ C) 10 V/m ↑ D) 0.1 V/m E) 0.9 V/m F)…

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Q: Review Conceptual Example 7 as background for this problem. A positive charge +91 is located to the…

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Q: Calculate the voltage (in V) applied to a 2.20 µF capacitor when it holds 3.15 µC of charge.

A: A capacitor having capacitance C=2.20 μF Charge is Q=3.15 μC Note: 1 C=106 μC 1 F=106 μF Find:…

Q: What is the refraction index of this

A: The speed of light in a vacuum is given as c = 2.998 × 10^8 m/s, and the frequency (f) of the light…

Q: 1. A uniform electric field of magnitude 375 N/C pointing in the positive x-direction acts on an…

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Q: Q How does the ideal mechanical advantage (IMA) of an inclined plane vary with the angle of the…

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Q: Suppose a particle with mass m1= 4.00 kg approaches a stationary particle with unknown mass m2 at…

A: Given Data: Mass of particle 1  (m1) = 4.00 kg.Initial speed of particle 1 (vi1) = 3.55 m/s.Initial…

Q: If the circumference of a gas-filled balloon is 21.73 cm, then what is the radius?

A: The circumference of gas filled ballon is 21.73cm

Q: Which statements about current are true? (Select all that apply) • Current decreases after each…

A: In the physical actual case the current is nothing but flow of free electrons of the conductor but…

Q: Use the model for projectile motion, assuming there is no air resistance. The quarterback of a…

A: See below

Q: 17. A small object of mass 3.80 g and charge -18.0 μC is suspended motionless above the ground when…

A: *** The given three questions are not connected to each other so, according to the Bartleby…

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.