What are examples for PRECESSION?

Q: A man pulls 40 kg crate through 20 m across a level floor with a rope which makes 30° with the horiz...

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Q: The coefficient of linear expansion of copper is 17 × 10-6 K-1. A block of copper 30 cm wide, 45 cm ...

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Q: The planets move around the sun in elliptical orbitswith the sun at one focus. The positions of a pl...

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Q: Parallel light rays strike the surface of a concave spherical mirror (neglect the effects of spher- ...

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Q: A ball is thrown with an initial velocity of 25 m/s at an angle of 37'with the horizontal. At the sa...

A: The initial velocity of the first ball u1= 25 m/s The angle of projection of first ball  =370 The ac...

Q: A bicycle rider rides away from home along a highway and back along the same road in such a way that...

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Q: A vertical spring with a spring constant k = 40 N/CM is compressed 10.0 cm from equilibrium. A ball ...

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Q: A worker slides a box of mass 10 kg at a constant velocity, along a flat surface. tHE WORKER IS APPL...

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Q: The Pfund series in the hydrogen spectrum corresponds to transitions that have a final state of m=5....

A: The wavelength can be calculated using the formula,

Q: A uniform sign of weight Fg and width 2L hangs from a light, horizontal beam hinged at the wall and ...

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Q: A ship steering in the direction 30° with a study speed of 12km/h and have site a ship B .The veloci...

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Q: What is the maximum electric field strength in an electromagnetic wave that has a maximum magnetic f...

A: Magnetic field strength B = 5.01 ×10-4T Let  E is the maximum strength of electric field  and veloci...

Q: Two long straight wires carry currents of 2.5 A nto the page, as shown in the diagram. f distance d ...

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Q: If a diffraction grating produces a third-order bright spot for red light (of wavelength 670 nmnm ) ...

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Q: How much work is done in ergs in pulling a box 2 m across a table top with a force of 20 N in horizo...

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Q: Find the center of mass of a thin plate covering the regionbetween the x-axis and the curve y = 2&gt...

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Q: Find the index of refraction of glass if a light beam falling from air to the glass surface at the i...

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Q: A motorcyclist travelling due North at 50km/h .The wind appears to come from NorthWest at 60km/h.Wha...

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Q: Describe about How to analyze rigid-body rotation when the angular acceleration is constant?

A: Rotational motion is defined using the rotational variables like angular displacement, angular veloc...

Q: An electron in hydrogen is in the 5ff state. A) Find the largest possible value of the z component o...

A: The quantum numbers for 5f orbital are given as follows. Thus, the largest value of the magnetic qu...

Q: Approximately how much energy is contained in one gallon of gasoline?

A: We are required to find the energy contained in one gallon of gasoline.  

Q: Write down under what conditions is average velocity equal to instantaneous velocity?

A: The expression for the average velocity and average speed,  

Q: 20. What is the cost of operating a 3.00 W electric clock for a year in Seattle? (The cost of electr...

A: To determine: The cost of operating a 3.00 W electric clock for a year in Seattle. Given:  

Q: What is the cost of operating a 2.8 W electric clock for a year in Phoenix? (The cost of electricity...

A: Given: Power of electric clock is P = 2.8 W The cost of electricity is 10.2 cents/kWh

Q: Two objects undergo an ELASTIC collision. Object 1 is traveling to the right at 5.0 m/s and has a ma...

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Q: How much energy AE would be required to move the Moon from its present orbit around Earth to a locat...

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Q: A motor car running at the rate of 7 m s' can be stopped by the brakes in 10 m. Prove that the total...

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Q: Suppose we are given the values for the two masses and their initial velocities along with the final...

A: It is given that,

Q: A muon is created 70 km above the surface of the earth. In the earth's frame, the muon is traveling ...

A: (A)   The time elapses between the muon’s creation and the time it reaches the surface, that is, the...

Q: 15O and 131I are isotopes used in medical imaging. 15O is a beta-plus emitter, 131I is a beta-minus ...

A: Beta plus and beta minus reaction can be expressed as  

Q: Find the moment of inertia of a right circular cone of base radius 1 and height 1 about an axis thro...

A: Density of cone d= 1 Radius, r =1 Height, h= 1 Volume of the cone, This gives,

Q: Human centrifuges are used to train military pilots and astronauts in preparation for high-g maneuve...

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Q: 1. A rectangular loop of width a and length b is located near a long wire carrying a current I. The ...

A: Given data The width of the rectangular loop a. The length of the rectangular loop is b The current-...

Q: The whistle of a factory is sounding with a frequency of 700 Hz. (a) What frequency will be heard by...

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Q: n A ray of light moves from water (nwater = 1.33) into glass (nglass = 1.50). In the figure to the r...

A: Given: Refractive index of water (nwater) = 1.33 Refractive index of glass (nglass) = 1.5

Q: A 73.0 kg person experiences a whole-body exposure to alpha radiation with energy of 1.50 MeVMeV. A ...

A: Given problem is based on the dosimetry. Absorbed dose is defined as, the amount of energy deposited...