5. Explain four vector introducing velocity, momentum and force four vectors
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A: The length of the air column is equal to one-fourth of the wavelength for the first harmonic. The fu...
Q: 33. A bicycle tire has a pressure of 7.00 × 10° N/m² at a temperature of 18.0°C and contains 2.00 L ...
A: Solution:
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A: Given, F=10kN OA length of crank (r)=200mm=0.2m AB length of connecting road (l)=900 mm obliquity ra...
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A: Work done in stretching the wire gets stored in the form of its elastic potential energy. It is some...
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A: Given: The height of the building is 88 m. The height of the hand is 2 m above the buildi...
Q: said to be space-like and when it is time-like ? What is meant by space-time separation between two ...
A: We will first look at the concept of distance between two points in ordinary 3 dimensional space, ...
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A: Given that: In general, overcurrent protective devices are inserted where the conductor receives its
Q: 7. Is eart Explain pseudo or fictitious forces with (AvG
A: A pseudo force or a fictitious force is an imaginary force experienced by a body or an observer when...
Q: A 3.0-kg block moves up a 40° incline with constant speed under the action of a 26-N force acting up...
A: Mass of the Block, M=3.0 Kg Angle the inclined plane makes with the horizontal, θ=40°The applied for...
Q: A cylindrical copper rod of length L and cross-sectional area A is reformed to three times its origi...
A: Given: Length of the copper rod, L Cross-sectional area of the rod, A Resistance of the rod, R To fi...
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A: The data values of the sixth data point are given as : s=0.14m, t=0.6s, θ=4.5751rad The angular ...
Q: 1. Two blocks, of masses M = 2.3 kg and 2M are connected to a spring of spring constant k = 180 N/m ...
A: Given: Mass of Block(1) M= 2.3 kg Mass of Block(2) 2M=4.6 kg Let, Height of the M Block from groun...
Q: 52 : A volume of 10- 3 m³ of water is subjected to a pressure 10 atmosphere. The change in the volum...
A: In this question we have to find the bulk modulus of the water. as we know the bulk modulus is defin...
Q: When the pressure applied to one liter of a liquid is increased by 2 x 106 N/m? its volume decrease ...
A: Bulk modulus is a measure of the ability of a substance to withstand changes in volume when under co...
Q: A piece of wood is 0.570 m long, 0.250 m wide, and 0.076 m thick. Its density is 700 kg/m3. What vol...
A: Given that:Length, L=0.570 mWidth, w=0.250 mThickness, t=0.076 mDensity of wood, ρB=700 kg/m3Density...
Q: Suppose you have a sphere of single-crystal cobalt with diameter L. For what values of L would you e...
A:
Q: 3. To conserve energy, room temperatures are kept at 68.0°F in the winter and 78.0°F in the summer. ...
A: To convert Fahrenheit to Celsius, we use T(°C) = (T(°F) - 32) * (5/9) For winter, room te...
Q: The pitch of the whistle of an engine th appears to drop to 6. 5 of original value when passes a sta...
A: We have, n'=56nv=350 m/s
Q: A cube, whose mass is 0.580 kg, is attached to a spring with a force constant of 104 N/m. The cube r...
A: Solution: a). If there is elongation or compression (x) in the spring, the restoring force acted by ...
Q: RT Constant Temperature. If the temperature throughout the gas remains constant (isothermal) at T=T ...
A: Solution: The pressure P is given as the following: P=P0e-gRT0z-z0put, g=g0r2r+z2 P=P0e-g0r2r+z2RT0z...
Q: 18. Explain how Michelson-Morley experiment is useful in the theory of relativity.
A: The Michelson–Morley experiment was an effort to find the presence of a hypothetical material, known...
Q: A 75 gram bullet is fired into a 1.5 kg block, which is initially at rest on a flat surface. The bul...
A: Given that,Coefficient of kinetic friction, μk=0.25gravitational field, g=9.8 m/s2Mass of block, MB=...
Q: A body of mass m falls from the rest in a medium offering resistance proportional to the square of t...
A: Given,mass =mResistance Fr=kv2k=proportionality constantFrom equation of motion,mdvdt=mg-Frmdvdt=mg-...
Q: 22. Show that Newton's second law has the same form in all inertial frames.
A:
Q: A +6.00 -µC point charge is moving at a constant 8.00 x 106 m/s in the +y-direction, relative to a r...
A: Note: As per Bartleby's rule, only three sub-part questions should be answered. Kindly resubmit the ...
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A: In this case, the kinetic energy storage mode of a nitrogen molecule will become unfrozen at a certa...
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A: In the first situation, there are three different forces, each at some angle with the horizontal x a...
Q: Problem 1. Find the Young diagrams corresponding to the matrices 0 0 1 1 0 0 0 1 0 100 0 0 0 0 0 1 1...
A: Given, Two matrices of order 4 x 4 as 0011000101000000 & 0110000000010000
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A:
Q: A soccer player kicks a 425 g soccer ball straight on with an average force of 78.0 N. The speed of ...
A: Given that,Mass of soccer ball : m = 425 g= 0.425 (kg)Force : F = 78 (N)Velocity after collision : v...
Q: Calculate the energy of the nth excited state to first-order perturbation theory for a spinless part...
A: Given: The potential of the one-dimensional well of length 2L is given by V(x) = 0 ; 0≤ x ≤ 2L∞ ; ot...
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A: Given that,The radius of the road : r = 195 (m)The banking angle : θ = 19°The coefficient of static ...
Q: What is the relative number of atoms in the ground state to the first excited state at 10^4 Kin the ...
A: By using the relative number formula Energy of the hydrogen,E1=-13.612=-13.6 eVIn first excited stat...
Q: 1Ω 2Ω 3 N 18.1 V 4Ω 19.9V In the circuit above, what is the magnitude of the current through the 19....
A: Let the current in the loop with the 4-ohm resistance be I. For this, refer to the following figure ...
Q: in a particular inertial frame S, two events occur a distance of 1.0 km apart with event 1 occuring ...
A: Answer : Consider there are two frames : S (x,y,z,t) frame and S' (x',y',z',t') frame. S' frame ...
Q: 32 to the aceofenmeh * are th mnles wwVcarI. .. Obtain Galilean transformation equations and show th...
A: (a) The Galilean transformation equations. (b) Show that the distances between two points is invaria...
Q: A 5.00-kg block is initially moving to the right with a speed of 2 m/s. It was pushed to the left wh...
A: Given Mass (m) = 5.00 kg Initial velocity vi = 2 m/s Final velocity vf = 1 m/s
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A: Given: H=5.55×10-3AEr2→(1) Introduction: The exposure rat...
Q: Q8. The points A, B and C in the circuit below can be individually switched to connect either to +V ...
A: In the logic Function GND =0+V=1
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Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through...
A: In this case we have to calculate the angular velocity ω the disc that will attain at end of 6 s fro...
Q: Consider the following cireuit: DDDD G. a. Write the truth table for G(X.YZ). b. Convert the circuit...
A: Given, Logic gate is, So, truth table for output G(X,Y,Z), Input Output X Y Z G 0 0 0 0 ...
Q: What do you mean by frame of reference ? Explain inertial and non-inertial frames.
A: A frame of reference is set of co ordinates used to determine position of an object and also it's ve...
Q: Get the period and frequency of a simple harmonic vibration from: 1. Spring mass oscillation a) with...
A: The simple harmonic motion is described as a periodic motion where the acceleration is proportional ...
Q: Given the figure below and if the mass of the beam is 170 g and L1 = 300 mm, determine: (a) M2 if M1...
A: Given: Length of Beam =1000 mm Mass of the beam (M) = 170 g Given below is the schematic diagram of ...
Q: 1. 100 m 5,00 m 100 m зро т A block is dropped from a sloping roof according to the figure above, an...
A: (a) Refer to the layout diagram of the block : Let the velocity of the block at O be v. From the f...
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A: "Work Energy theorem states that the net work is the total change in the kinetic energy of the objec...
Q: The speed of light in air is 3x10 m/s. If the R.I of glass is 1.5, then find the time taken by light...
A: Given data, Speed of the light in the air = 3x108 m/s Refractive index of the glass = 1.5 Distance t...
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