1. State Hooke's law for harmonic motion? 2. What is meant by resonance of a string oscillation? 3. What is the difference between node and antinode?

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A: Given data T=33°CT0=20°C Here, T is the temperature of the body. When the human body placed in the…

Q: An electron accelerates horizontally from rest in a uniform 100 N/C electric field along they-axis.…

A: An electron accelerates along the Y axis in electric field. Mass of electron me=9.1×10-31 kg Charge…

Q: b) Two progressive waves y1(x,t) = A sin (#x - wt) and y2(x, t) = A sin (#x – wt – 5) travel in the…

A: (b) Given: The two progressive waves are given by y1x,t=Asin2πλx-ωt and y2x,t=Asin2πλx-ωt-π2. The…

Q: A. Imagine that your group performs this lab again using another simulation version of a ballistic…

A: Solution:   As per the given data,

Q: Determine the x-and y-coordinates of the centroid of the shaded area. 6" 4" E7" 9" Answers: (X, Y) =…

A: Co= centroid of the circle= (7,4) in Ao= Area of the circle= π×2^2 = 4π in2 C'= Centroid of the…

Q: What is the acceleration of the cat at t= 7.2 s? (a) –9.8 m/s? (b) 0.0 m/s (c) 0.67 m/s² (d) -2.0…

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Q: Given the two charged particles shown in the figure below, find the electric field at the origin.…

A: The two charged particles are placed at coordinates (4,2) and (4,-2) cm. The two charges are q1=-26…

Q: A spring has an elastic constant of 8.75 x 10° N/m. What is the magnitude of the force required to…

A: Spring is an elastic material that has the tendency to regain its equilibrium position while…

Q: he velocity of a particle at t=2s is 50 m/s at O degrees. at t=6s, it is 50m/s at 15 degree lculate…

A: initial velocity at 40 degree is 50m/sfinal velocity at 15 degree is 50m/s

Q: 2. How long Will it take a spaceship to accelerate from rest to half the speed of a sound at the…

A: Given: initial velocity u = 0 m/sacceleration  a = 193.2 ft/s2=58.89 m/s2final velcoty v=vs/2here vs…

Q: What would happen to the average net force if the car in the test hit a bridge support directly,…

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Q: What is the change in length of a 4.82-cm-long column of mercury if its temperature changes from…

A: Given data:  Original Length (L0) = 4.82 cm = 4.82×10-2 m Initial temperature (Ti) = 37.0 °C Final…

Q: The figure shows four particles, two of which are positively charged and two of which are negatively…

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Q: Two balls are connected by a spring: m1, X1 m2 , X2 k, l in Calculate the force (positive, in…

A: We know the magnitude of spring restoring force is given by, Fs = k∆x, Where k is spring constant of…

Q: (t = 0s) = 125m/s @ 14°, and a constant acceleration of a = 21.3m/s² @ 143°. (a) How long does it…

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Q: draw the magnetic field lines between these 2 bar magnets S S и C N Z

A: We should keep Four things in our mind before Drawing Magnetic field lines between two bar…

Q: The libero receives a serve, and as he passes to their setter, the volleyball leaves his hand at…

A: Motion perpendicular or normal to each other are independent to each other. Each other's motion does…

Q: Question 1: What is the relationship between the Torque and the distance of the force from the axis…

A: 1. Torque is defined as a force applied to a point on an  object about the axis of rotation.  The…

Q: A 50 kg person is inside an elevator. The elevator is accelerating upward at 1.4 m/s² What is the…

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Q: 12. The magnetic field B at all points within a circular region of radius R is uniform and directed…

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Q: (d) Find the time (in s) required for the coin to reach the ground level. (Round your answer to…

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Q: 5) A copper wire 1.0 miles long, with a diameter of 1.00 mm. What is the resistance of the wire?

A: 5. The resistance of a wire is directly proportional to the length of the wire and inversely…

Q: 5. If you want to turn mechanical energy into electrical energy to power the lights in your home,…

A: To Do: Identify the correct device out of the given options for converting mechanical energy into…

Q: Once the toilet is flushed the tank must fill back up. The toilet tank has a volume of 0.032 m3 and…

A: Volume of the tank V=0.032 m3, rate at which water enter the tank Q=0.00059 m3/s, velocity with…

Q: Two alternating currents are measured and are expressed by 1₁ = 4sin(300xt) amperes and by 12 =…

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Q: Consider two charges q1 49 e and q2 = 38 e at -13 10 positions (36, 28, 17) and (,5, 26) /2…

A: Coulombs law:Let qa and qb be two charges separated by rab.then, force on qa due to qb is F→ab =…

Q: III. Consider the circuit in the diagram below. Let E1 = 20 V and E2 = 10 V, R1 = 20N, R2 = 40 N and…

A: a) The circuit diagram is shown below. 1) ABCHGA-E1+R2(I1+I2)+R1(I1-I3)=0I1(R1+R2)+I2R2-I3R1=E1…

Q: Direction: Write (V) if the statement is correct and (X) if the statement is incorrect. 1. The heat…

A: As it is not mentioned which question is to answer so as per the guidelines i ma answering the first…

Q: A particle with velocity vo= (3 m/s)î is injected into a region of uniform magnetic field B=(100 mT)…

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Q: A plane electromagnetic wave, with wavelength 2.9 m, travels in vacuum in the positive direction of…

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Q: Point charge #1 has-0.00926 C charge and is located at coordinate (-18.4,0), point charge #2 has…

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Q: 4. Whale and Kanmuro are two islands located in the Chimera archipelago. These two are separated by…

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Q: A metallic wire is stretched from original length of 2 m to 6 m. If the original cross-sectional…

A: Given data: The original length of the metallic wire, l=2 m. The new length of the metallic wire,…

Q: (а) the angular displacement, (b) the angular acceleration, (c) the (linear) tangential…

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Q: Question 3 Mr. Muscedere gets on his bike and rides 11m in the direction of (E52S]. The then changes…

A: The component of a vector A along an axis with which it makes an angle theta is given as:And the…

Q: Underline the correct words to complete the sentences: When a glass of milk cools down, its…

A: Given: When a glass of milk cools down it's particle (a)_____________ This means that K.E of each…

Q: INSTRUCTONS: - Find the center of the mass, while assuming your OWN coordinates for each ball. And,…

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Q: A 1.60-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

A: 5.  mass, m = 1.6 kg  height, h = 1.3m  spring constant, k = 340 N/m

Q: 0. Two parallel plates have a capacitance value of 0.17 µF when they are 1.5 mm apart. They are…

A: herea. potential difference between two plates:v=100 Vdistance between plates, d=4.5 mmElectric…

Q: Imagine having a square circuit with side a = 1 m, whose surface is perpendicular to a magnetic…

A: We are given magnetic field. We are also given that surface and field are perpendicular to each…

Q: You are given the above circuit that has-a 9 volt battery as shown and each resistor is an ohm,…

A: The given circuit components are: one 9V battery three 1ohm resistances As the equivalent…

Q: Can you write this out. I dont understand how this is supposed to be solved

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Q: In the figure here, a ball is thrown up onto a roof, landing 4.40 s later at height h=23.0 m above…

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Q: The figure shows a man sitting in a bosun's chair that dangles from a massless rope, which runs over…

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Q: Which measured quantity and its absolute error are rounded properly? Select one: Oa. (23.36 +/-…

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