IP A 12-g CD with a radius of 6.0 cm rotates with an angular speed of 34 rad/s. Part A What is its kinetic energy?

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A: Diagram showing the velocity vectors at each point after half a turn

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A: Lighting rod: It is the metal rod mounted on the building, that is intercept the atmospheric…

Q: Calculate b

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Q: An AC source with AV, max = 165 V and f = 60.0 Hz is connected between points a and d in the figure.…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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Q: 4. The expression of the charge distribution in spherical coordinates is a sphere with radius b…

A: Given Data : The volume charge density of the sphere is given as ρ0=k0r2Cm3

Q: Problem 8: A ball is thrown vertically with velocity v, from a height of h = 17 m and lands on the…

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Q: While vacationing in the mountains you do some hiking. In the morning, your displacement is morning…

A: x1→ = 2100 m East + 4000 m North + 100 m , verticalx2→ = 1500 m Wast + 2500 m North - 500 m ,…

Q: Evaluate E at r=4.3 cm if L=5.0 cm and Q=4.4 nC. Express your answer to two significant figures and…

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Q: Please answer part c

A: Please include the question first.

Q: Information Earth-Sun mean distance: 149.598 x 10⁹ m Radius of Sun: 6.96 x 108 m Radius of Earth:…

A: if you have any doubt then you can ask in comment section.thank you

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A: Relative Motion : When we state that an item has a specific velocity, we are referring to the…

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A: h) The voltage across resistors in series combination is given by:

Q: Problem 1 a through c.

A: Given:Two identical metal balls with the same net charge hanging with the help of a thread…

Q: B. The circuit at right has three resistors, R1, R2 and R2 connected with two ideal batteries. The…

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Q: A thick glass container (n = 1.529) with inner and outer vertical walls has its interior filled with…

A: Frequency of light can be given by the formula f = c/λ Where λ is wavelength of light.

Q: From part a, can you write it in a paper, because i cant understand how you get 9. Thank you

A: Given initial velocity of first car(u)=45 ft/s Acceleration of second car(a)=6 ft/s2

Q: Two neutron stars are separated by a distance of 1.0 x 101" m. They each have a mass of 1.0 x 1031…

A: in the  Given question two Newton's starts are separated by distance 1× 1011 m Mass of each Neutron…

Q: Imagine the force you exert on a door in Northside Hall is 50N, applied perpendicular to the plane…

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Q: Part B Compact fluorescent bulbs are much more efficient at producing light than are ordinary…

A: Given: The power consumed by the incandescent bulb is Pi = 100 W The power consumed by the compact…

Q: A 350 kg roller coaster starts from rest at point A and slides down the frictionless loop-the-loop…

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A: Given: Vectors as: A→=187 km making an angle 37°with positive x-axis. B→=142 km making an angle…

Q: Could you help with A and B?

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A: Given:

Q: An engine removes 391 J from a reservoir at 302 K and exhausts 341 J to a reservoir at 200 K. 1) (a)…

A: Solution:-Given thatHeat absorbed by engine (Q1)=391 JSource temperature (T1)=302 KHeat rejected by…

Q: 2. a. For springs obeying Hooke's Law, the work required to compress the material by dx distance is…

A: Justification for the statement in (a): The required amount of work done to compress the spring by a…

Q: Part A What is the magnitude of your total displacement if you have traveled due west with a speed…

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Q: A penny is dropped off the Burj Khalifa building, from rest. (g-9.80 m/s^2) b. What is the distance…

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Q: Can you address part e here

A: Given, velocity is given by  v=2bt+3ct^2 ,where b=2.00 m/s^2 and c=0.100 m/s^3 using kinematics…

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Q: In the figure shown, the magnitude of á is 5.2 m, the magnitude of b is 5.3 m, and o = 44°. Find the…

A: Given: The magnitude of a = 5.2 m The magnitude of b = 5.3 m Angle = 440

Q: In the figure the ideal batteries have emfs E1 = 4.9 V and E2 = 13.2 V, tl

A: Given: E1=4.9V E2=13.2V R1=R2=R3=R4=R5=1.64 Ohm V1=-12.02V

Q: Consider the three contours at the left. Every point on the purple contour has an electric potential…

A: As per guidelines only 3 subparts are solved here. Given, Every point on the purple contour has an…

Q: please solve D as well as a follow up post question

A: Determine the total distance traveled in 12 s.

Q: A vessel contains an ideal gas with temperature of -15°C, a density of 0.16 kg/m, and a molecular…

A: For answer in part C we have to first find the part A and B. Ans A).  P= pRT =0.16× 8314 × 258.15 =…

Q: Convert 2 km/h to m/s. How many ft/s is this? Evaluate each of the following and express with SI…

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Q: Part (c) Write an expression for FTy, the magnitude of the y-component of the tension in one chain,…

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Q: Mass Specific volume The absolute Pressure quantity The product per unit of of mass and volume of a…

A: To match the terms (from the left column) with choices (from the right column).

Q: 2. The normalized cumulative distribution function is given by D(x): 1 e?dt. Se dt. -01 The…

A: Newton Forward divided formula

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Q: Work and Energy Type Question: A rollercoaster comprises a complex path of varying slopes using a…

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Q: The velocity of a particle as a function of time is given by v(t) = 9 + 3t, where velocity is in…

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Q: Suppose the coefficient of kinetic friction between m, and the plane in the figure(Figure 1) is k =…

A: Given that mass of a and b is equal and also given the value of kinetic friction. Then We have to…

Q: distance r from a

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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.