Explain formation of standing waves on a string fixed at one end. How nodes and antinodes are formed ? Find the position of nodes and antinodes. What is the distance between node and its nearest antinode ?

Q: A particle has a known (at rest) decay time of T = 10 seconds*. What would be the decay time (in…

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Q: A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius…

A: As per the answering guidelines we will solve the first question only. Please upload the other part…

Q: An object of mass M explodes, breaking apart into three smaller objects of mass m1 and m2 and m3.…

A: In the component form, we break the given vectors in vertical and horizontal components. Object M…

Q: QUESTION 27 A 60.7-kg man standing on a bathroom scale in an elevator. Calculate the scale reading,…

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Q: A thin rod (length = 1.11 m) is oriented vertically, with its bottom end attached to the floor by…

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Q: Find the three currents in the following figure. 2.0 1 1.0 0 5.0 V 1.0 0 5.0 V

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Q: Describe the advantages and disadvantages of using models to describe physical reality. Describe the…

A: This is a question the scientific process.

Q: What is the total surface charge density on the interface of the two materials? A B

A: Given data, Voltage=V Two capacitors connected in series.

Q: The same experiment on uniformly accelerated motion was performed. See figure below for the set-up.…

A: Kinematics.

Q: F = 20 N uk = 0.1 O = 45° %3D M1 = 7 kg

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Q: Tutorial Exercise A 195-km-long high-voltage transmission line 2.00 cm in diameter carries a steady…

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Q: in a straight line with a 6° Omis. I t 'enters underges migh along the same straight line, An…

A: Let , the initial velocity be denoted by 'u' , the final velocity be denoted by 'v' , the time taken…

Q: 17. The three charge in figure are at the vertices of an isosceles triangle. Let 4.00 cm q= 7.00 nC…

A: Given Data: The magnitude of the charge is, q=7.00 nC. Apply the equation for electric potential…

Q: #17. Thanks.

A: 17.The displacement for the given pairs is,

Q: presented in the table below. Constant Mass vs Varying Force Hanging Mass 1 23 2 50 g 70 g 90 g…

A: Solution: Based on the given data the mass of the cart is to be calculated. The given quantities…

Q: this is incorrect can u pls do it again in the answer format given

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Q: of light rods, light strings, an

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Q: Problem 10: Show how to resolve each force into its x, y, z components. Set up the calculation used…

A: The component of a general vector v→ along some direction is given by V cosθ, where θ is the angle…

Q: The circuit in the figure below has been connected for a long time. Let R₁ = 7.60 Q and R₂ = 3.00 .…

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Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: Would this not be positive since CCW?

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Q: The resistances in the circuit have values: R1= 2.0-Q, R2=4.0-Q and R3-8.0-Q. The combination is…

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Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

Q: A horizontal rod of length L carrying a current I, is suspended at right angles rhe horizontal…

A: If L is the length of the rod carrying a current I in a magnetic field B ,the magnetic force on the…

Q: 5. Two antennae (which may or may not be in phase with each other) transmit a radio wave at an AM…

A: Given information: Here, f is the frequency of the antenna.

Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as…

A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000…