The following statements about Moment of inertia are true, except: O Moment of inertia is always positive O Unit is expressed in unit of length raised to the 3rd O Moment of 1st moment of area O NONE OF THE GIVEN CHOICES Product hetween the square of distance and area

Q: What is the lagrangian of this system?

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Q: L(1 – 0.3) (1+ (1 L = 1.44. 1 0.049 (1 1– 1 1.0494 = 4.6214,

A: L = 1.44First bracketAnd the  second bracket

Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB…

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Q: 238 92 234 90 Th 구H+주 3 8m+

A: Information given:  Incomplete nuclear reactions are give, need to find missing element of the…

Q: SV 30% BOULL 12010. 3150 J find the aument Passing throug each branch

A: Here   the expression that 3150joule is wrong expression it should be 3150 volt or watt.i have done…

Q: 4. The formula Vf = Vo + at is a close derivation of what formula? a. F = ma b. V = d/t c. a = V/t…

A: Given data: -  The final velocity is vf. The initial velocity is vo. The acceleration is a. The…

Q: IS subject constant, & 0. > 1.50 a-

A: Given as,

Q: . reliable and valid   b. neither reliable, nor valid   c. valid but unreliable   d.…

A: Given condition : Scale is giving the same measurement when repeated for the same person at a…

Q: 7.0 how many significant digits?

A: The zero after a decimal point is counted as a significant figure.

Q: The deck has a mass of 1000-kg and is supported by cables A, B, and C. What are the tensions in the…

A: We have given  that the mass of object is 1000 Kg. It is supported by three cables.  As there is no…

Q: 9. Convert 3.14 rad into degree. OA. 180 OB. 45 O C. 60 OD. 30

A: According to question we need to convert rad to degree .

Q: |.84 ] of to units ft 1b 02

A: The following data are given: The given value = 1.84 Jg-1K-1

Q: A 20 cm copper rod has a mass of 0.05 kg. If this rod is placed in a magnetic field with magnitude…

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Q: A 200-kg, 2.0-m-radius, merry-go-round in the shape of a flat, uniform, circular disk parallel to…

A: Given:mass of the disk, M = 200 kgradius of the disk, R = 2.0 minitial angular velocity, ωi = 1.2…

Q: A monkey in space entertaining himself with bouncy balls were noted to be; one of mass 300g and the…

A: Given:m1=600gm, m2 =300gm, θ=120°, v2=6m/s The problem will be solved using the principle of…

Q: 7A is how many fA?

A: Given:  7 A

Q: 9. Write the following as full (decimal) numbers without prefixes on the units (d) 62.1 ps (e) 22.5…

A: For finding the full numbers, we just need to know the decimal representation of the unit prefix.…

Q: Three spheres, each having a negative charge of 4.0 x 10-6c, are placed at the vertices of a…

A: Visualize the problem:

Q: 11++ to 十

A: Given a semi-half circle with a charge distribution. Charge density on +ive side quarter…

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: Problem 4.12 Calculate the potential of a uniformly polarized sphere (Ex. 4.2) directly from Eq.…

A: Potential due to uniformly charged sphere isV(r)=3ϵ0​r2R3Pcosθ​             for (r>R)  and…

Q: F=525 N 650 550 Express F in terms of its rectangular comporents. 3.

A: The given force has magnitude |F| = 525 N and the angle it…

Q: Positive charge Q is uniformly distributed around a semicirele of radius a as shown in Fig. 21.34.…

A: Writing the electric field for a small element dθ and dividing them into component, integrating for…

Q: 42) what will be the measure of angle B? O A. 27.27° O B. 67.12° C. 173° O D. 137°

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Q: incorrect can you re try

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Q: The diagram represents a standing wave on a string. Which harmonic is this?

A: Given data: The figure of a standing wave is given.

Q: First two digits : 11

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Q: SPEAR is a storage ring at the Stanford Linear Accelerator which has a circulating beam of electrons…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.