.43) In Fig. 10-12 are shown four asses that are held at the corners a square by a very light frame. hat is the moment of inertia of the stem about an axis perpendicular the page (a) through A and (b) rough B? Ans. (a) 1.4 kg-m²; (b)

Q: Give one example (in detail) as to how both positive and negative numbers are being used in science.

A: One example of how both positive and negative numbers are used in science is in the study of…

Q: sent each of the following combinations of units in the correct Sl form: (a) lum (o) Niks? and (d)…

A: We know prefixes:- giga (G) = 109  micro (µ) = 10-6  kilo (k) = 103

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A: We know:

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A:

Q: A transmission line strung 5 m above the ground carries a current of 400 A. What is the magnetic…

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Q: Magnetic Field Calculation 1. Express the value of H in rectangular components at P(0, 0.2, 0) in…

A: Here the magnetic field is to be evaluated,  current, I=2.5 A at Q(0.1,0.3,0) The magnetic field at…

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A: We have given two different closed loop with different resistors and emf. We have to find currents…

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A:

Q: What are some good research-able questions about Physics

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A:

Q: (a) What are the conditions for a particle to perform uniform circular motion about a fixed point?…

A: Uniform circular motion are often described because the motion of an object during a circle at a…

Q: Asphere of zine with a diameter of 2.67 cm. the volume bf a sphere is V = (413) Trr 3, the density…

A:

Q: Two point charges q1 and q2 are held in place 4.50 cm apart. Another point charge of mass Q=-1.75 C…

A: Given:charge on the moving mass, Q = −1.75 μCits mass, m = 5.00 g = 5.00×10−3 kgdistance between q1…

Q: Can you provide clear detalis for the known, unknown, concepts, equations used, diagrams and unit…

A: Given:-  The speed of the object is v0 . the mass of the object is M and the angular speed is ω0 as…

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A: The problems are based on the basic concept of quantum mechanics. Using basic idea and postulates of…

Q: A spacecraft is measured to be 250.00 m long while it is at rest with respect to earth-based…

A: GivenLength of spaceship at rest with respect to observer, Lo=250 mSpeed of spaceship, v=0.8 c

Q: A block of mass m = 2.3 kg is dropped from height h = 75 cm onto a spring of spring constant k =…

A: we know thatpotential energy of the block=mg(h+x)which is equal to the the spring potential energy…

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A: ∑MF=0 clockwise direction-200×1812+182-6En+30Ev=0-75600-6En+301800=0En=-3600lb

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A:

Q: A car engine moves a piston with a circular cross section of 7.800 ± 0.009 cm diameter a distance of…

A: ³V=154.262862cm³Average volumeπ²V=πr²h  r=7.8cm h=3.23cmπ²V=π(3.9)²(3.23)³V=154.262862cm³

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A: Charge on particle = 2×10^-6 C. Mass = 200 gm = 200 × 10^-3 kg = 0.2 Kg  Electric field = 2 × 10^6…

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: 22) Albert Einstein suggested that (1) momentum. (3) power. (2) nothing. (4) energy. What is the…

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Q: calculate for the mass of a container having dimensions of length = 9 cm,width=13cm,thickness=1.5…

A: length l = 9cm = 0.09m width b = 13cm = 0.13m thickness t =1.5cm = 0.015m

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Q: (a) Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 2.38…

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Q: 36. The distance to a point source is decreased by a factor of three. (a) By what multiplicative…

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Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.