The Wheel of Fortune is divided into twelve angular sections, each of which is 30 degrees Determine the total number of revolutions when the wheel stops, The deceleration of the wheel has a magnitude of 0.43 rev/sec and the initial angular velocity is 7.10 revisec. 12 11 2. 10 8 5 7. 6 Round off answer to the nearest whole number. Input only the number. Moving to the net question prevents changes to this answer Question 1 of 2

Q: Monochromatic light from a He- Ne laser (lambda = 632.8 nm) is incident on a diffraction grating…

A:

Q: 18 of 25 A 10 kg object moving with 30 m/s along the x-axis makes an elastic head-on collision with…

A:

Q: 1. The distance x of a particle moving in one- dimension, under the action of a constant force is…

A:

Q: M1 = 10 kg No friction M2 = 2 kg uk = 0.1 O = 30° O = 40° Two masses are connected as shown. There…

A:

Q: A converging lens (f=+20.0 cm) is located 60.0 cm to the left of a diverging lens (f=-30.0 cm). A…

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

Q: The capacitance is defined (5) Exercise 1.3. Calculate the capacitance of a circular disk of radius…

A: C = QVσ(r) = σ0RR2-r2

Q: Figure below shows a position vs time graph. At which lettered point or points is the object: (a)…

A: The slope of the position time graph is called the velocity.

Q: The statement "if the electric field does positive work on a charge, the potential energy of the…

A: If the electric field does a positive charge on charge the kinetic energy of charge increases and…

Q: Determine the wavelength of a wave based on the parameters provided. The wave has a frequency of 190…

A: Given data :   Wave  speed   =   v   Frequency   =   f        To find :          Wavelength

Q: A paradox is defined in the Merriam-Webster online dictionary as 'an argument that apparently…

A: Special theory of relativity

Q: A car traveling at 32.0 km/h speeds up to 40.0 km/h in a time of 5.00 s. The same car later speeds…

A:

Q: A freight train has a mass of 310 x 10 kg. The locomotive exerts a constant horizontal force of 42…

A: 1. According to the Newton's second law of motion, the acceleration of the train is, F=maa=Fm=42×105…

Q: c) the Concrete block Friction of MS Determine the minmum verge 15 Figure has is equal to 0.2…

A:

Q: 7. Two particles with electric charges Q and -3Q are separated by a distance of 1.2 m. (a) If Q =…

A: Given that First charge q1= Q Second charge q2 = -3Q Separation between charges r = 1.2 m

Q: circular wire loop of radius a = 30 cm in free space carries a time-harmonic current whose amplitude…

A: Given, Radius of circular wire is 30 cm

Q: A spring with an unstrained length of 0.072 m and a spring constant of 1.9 N/m hangs vertically…

A:

Q: A toy car moving in the -x direction experiences an acceleration of +1.5 m/s2. What does this mean?…

A:

Q: A Styrofoam box has a surface area of 0.79 m² and a wall thickness of 2.0 cm. The temperature of the…

A:

Q: Compute for the voltage Vab in the circuit shown below. RS a- 2 Ohms V3 b- 허미다 10V ○-12.6547 V ○…

A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…

Q: 5. What is the coefficient of kinetic friction for rubber on dry concrete? How much frictional force…

A: Since you have asked multiple questions we will solve first question for you.please post remaining…

Q: .45 SSM ILWA gas within a closed chamber undergoes the cycle shown in the p-V diagram of Fig. 18-39.…

A:

Q: I need help answering this physics question can you help expla

A: (See graph on the Explanation box)Explanation: If A = 4, y = 4/x if x = 1, y = 4/1y = 4 (1,4) if x =…

Q: 30 Which cube will move to the right? F Cube A G Cube B H Cube C J Cube D

A: In this question we have to answer which of the given cube move towards right.

Q: 2. Determine the acceleration of the system. Neglect force by air and friction force. = 20N Fa m1 =…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Describe the state of polarization of the wave E(z, t) = giving its orientation as well. E. cos…

A: Polarization (also polarisation) is a property applying to transverse waves that specifies the…

Q: A particle of mass m is at rest at the origin at time t=0. It is subjected to a force F(t)=Febi in…

A:

Q: A 5.0-kg cart moving to the right with a speed of 2.0 m/s has a head-on collision with a 10.0-kg…

A:

Q: Suppose an object moves along the y axis so that its location is y=f(x) = x² + x at time x (y is in…

A: Giveny=f(x)=x2+x(A)x changing from 3 to 7average velocity =f(7)-f(3)7-3   ={49+7}-{9+3}4   =11…

Q: A tractor is pulling a sled with a load on it a distance of 250m. The tractor exerts a constant…

A: F = ma

Q: m1 m2 In the figure above, two blocks are connected by a massless string that runs over two pulleys.…

A:

Q: A 68 kg hiker walks at 5.0 km/h up a 8 % slope. The indicated incline is the ratio of the vertical…

A: We are given power needed to walk on level road. We then find the power needed to raise the body by…

Q: A long solenoid of radius 4.7 cm carries a steady current 5.3 A flows along the axis (z-direction).…

A: Given: Radius of solenoid, r=4.7 cm Current, I=5.3 A Distance, ρ=2.35 cm To find: Magnetic field at…

Q: 11. A mass weighing 64 pounds stretches a spring 0.32 foot. The mass is initially released from a…

A: Given: The weight of the mass is W = 64 lbs The distance that the spring stretches is x = 0.32 ft…

Q: A beam of green light, which has a wavelength of 5.61 x 10m in air, travels through an unknown…

A:

Q: 5. An astronaut aims a flashlight toward the tail of his space- ship, which is traveling with a…

A: Given:  Astronaut aims light beam toward tail of spaceship Velocity of spaceship = 0.5 c

Q: In a calorimetry experiment, two liquid substances X and Y with the same mass are placed in separate…

A:

Q: A long rectangular conducting loop, of width L, resistance R, and mass m, is hung in a horizontal,…

A:

Q: Q. The gyromagnetic ratios of an electron and a proton will be: 8.8×100 C · kg and 3×10' C·kg -1…

A:

Q: string 30 N m1 m2 In the figure above, two blocks are connected by a massless string and slide along…

A:

Q: The half-value layer of the 364-keV gamma-rays emitted by 13'I is approximately 12 cm. The fraction…

A: Given: The energy of the γ-ray is 364 keV. The thickness for the half value layer is HVL=12 cm. The…

Q: Use conservation of energy to calculate ymax, or hp.

A:

Q: A (3500 kg) truck traveling at (25 m/s) suddenly brakes and skids to a halt. If the coefficient of…

A: Solution as

Q: .) Problem 2: The electric field of an electromagnetic wave traveling in vacuum is described by the…

A:

Q: An object of mass 5kg is sliding with a constant velocity of 10m/s on a frcitionless horizontal…

A: Due to multiple questions posted, we will be only answer the first question. If any specific…

Q: How efficient is a a Carnot heat engine that receives 300 kJ of heat per cycl temperature reservoir…

A: Given values:- Heat received by Carnot heat engine,(W)=300 KJ ---(1) Higher temperature…

Q: Problem 10: Consider the yo-yo (of mass M and outer radius R) shown in the figure, where the string…

A:

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.