A solid uniform sphere of mass 55kg and radius 24cm starts from rest and rolls without slipping down an inclined plane of vertical height 203cm . What is the linear speed of the sphere at the bottom of the inclined plane (in)?

Q: The alpha particie has twice the electric charge of the beta particle but deflects less than the…

A: We have to find out why alpha particles are less deflected in a magnetic field and what holds the…

Q: earth at a relative speed of ug = 1.30 x 106 m/s. Relative to the center, the tangential speed is vT…

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Q: Question 2: In an isotropic medium with a refractive_index_of_n=2, electric field of an…

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Q: In the figure here, a block of ice slides down a frictionless ramp at angle 8-53.0° while an ice…

A: Here is the explaination in the given image

Q: A 45.0-kg person steps on a scale in an elevator. The scale reads 460 N. What is the magnitude of…

A: Given: In this question, the given details are, A m=45.0 kg person steps on a scale in an elevator.…

Q: Question 2 Work of 3.85 x 10¹0 nj is done by an electric field to an electron from point A to B.…

A: Data Given:work W= 3.85*1010 nJ

Q: The PV diagram below represents 3.28 mol of an ideal monatomic gas. The gas is initially at point A.…

A: Solution:-Given thatnumber of moles (n)=3.28 molideal monatomic gas

Q: On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a 6 iron. The…

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Q: A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, taken…

A: In this question we are given that a mass spectrometer is being used to separate common oxygen-16…

Q: Assume the average value of the vertical component of Earth's magnetic field is 48 µT (downward) in…

A: Given, magnetic field B = 48 μT = 48 × 10-6 T area A = 3.10 × 105 km2 = 3.10 × 105 × (103 m)2…

Q: (a) What is the amplitude of the oscillations? W

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Q: A circular plate of uniform thickness has a diameter of 56 cm. A circular portion of diameter 42 cm…

A: We are known that a circular plate with a constant thickness has a 56 cm diameter. On one side of…

Q: H-e-l-p only Handwritten

A: Step 1:Step 2:

Q: A physics teacher pushes a 80kg environmental science teacher out a helicopter without a parachute…

A: By fbd of teacher  mg - Fdrag = ma  a = [(80×9.81) - 169]/80 a = 7.7 m/s2    At terminal speed net…

Q: Electrosurgical units (ESUS) supply high-frequency electricity from resonant RLC circuits to cut,…

A: Given information: Inductance(L)=1.45mu.H Capacitance(C)=49.0nF Resonance frequency(f)=1.23MHz

Q: 1 kg of air is compressed polytropically from 1 bar and 300 K to 7 bar and 380 K. Determine the…

A: The irreversibility I is defined as, I=Wmax-Wactual         (0) The maximum work obtainable Wmax is…

Q: A particle in an infinite square well is prepared in the state

A: Que 1 Answer  0.5

Q: A parallel-plate capacitor has a capacitance of 660 pF, a plate area of 180 cm2, and a mica…

A: The movement of charge causes the current to flow in the conductor. Each charge has an electric…

Q: An uncharged metal bar of length L is placed a distance d from a point charge -Q as shown in the…

A: By using two properties  of electric  field  1 ) electric  field inside a conductor is always zero…

Q: (COLLAB) Simulate the motion of an idealized projectile in PhysLab. What is the range of the…

A: initial velocity of projectile = V0=5.1168m/s height = h = 1.8433m range of the projectile = R = ?

Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

Q: Can you please answer this question

A: Given: speed of car (u)= 72 km/h timeto stop the car = 2.0 s.

Q: #6- A loop of wire with radiusr is suspended in a uniform magnetic field B. If the radius of the…

A: Magnetic field = B Initial radius ri = r Final radius rf = r/2 time taken = t Induced Emf = V

Q: onsider a 200-N weight suspended by two wires as shown in the figure. magnitude and components of…

A: Given data : Weight is given  W== 500 N The angle made by the first wire is θ=25° The angle made by…

Q: I use a bucket on the end of a rope to raise/lower objects into/from my treehouse. Rather than risk…

A: Given data:  Mass of phone (m) = 0.2 kg Acceleration (a) = 1.1 m/s2, downward Required: The…

Q: QUESTION 10 : In the given circuit, R1= 6.00 ohms, R2 = 3.00 ohms and R3 = 5.00 ohms. The battery…

A: Given  Resistance R1=6ohm R2=3 ohm R3=5 ohm Current through R1 is I1=4A

Q: A skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 20° with the…

A: Given: Skier moves with constant velocity. Distance moved up the ramp = 6.7 m Speed 1 = 0.99 m/s…

Q: An Olympic ski jumper turns her skiis downhill, leaving behind the safety of the start both. She…

A: The given graphs are position time graph . The slope of position time graph is velocity. For a…

Q: Assignment: heat capacity 8.85 g of a mercury alloy is heated from 8.1°C to 159.6°C, and absorbs…

A: where m denotes body mass, C denotes specific heat capacity,   denotes temperature difference.given…

Q: If you have an EM wave traveling in the +y-direction and the maximum Magnetic field is B=3.0x10-12…

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Q: Find the magnetic field 6.45 cm from a long, straight wire that carries a current of 7.80 A.

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Q: PHYSX3B Problem Set 1 The set is due 02/21/2023 by 9:00 pm conh Topics: Coulomb Force, Electric…

A: (F1)=kq1q2r2=9×10⁹×1×10−6×−2×10−60.05²   =−7.2×10−6N Explanation:   Like charges repel…

Q: In the case of half-wave rectifier, what is the correct answer:

A: As per the company policy, only 1st question will be answered here, please post the rest separately.…

Q: COLUMN A COLUMN B 1. This equation shows that the total displacement traveled by an object in each…

A: 1. The equation that shows the total displacement travelled by object in each amount of time is…

Q: A glider flying in the air land on a track with a velocity 7 m/s and has to run for a while for a…

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Q: A 1 B 3. 2 C 3 D 4 E The figure above shows four very thin parallel planes of charge with equal…

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Q: A ball is kicked with an initial velocity of 19(m)/(s) in the horizontal direction and 13(m)/(s) in…

A: This is a question based on projectile motion.

Q: des constant torque and therefore a constant angular eration a. The flywheel is assumed to be at…

A: The flywheel is initially at rest hence the initial angular velocity will be zero. Rewrite equation…

Q: Figure 2 shows a graph of v; versus t for the motion of a car as the driver starts from vz = 4.5 m/s…

A: Given: Initial velocity of car (ux) = 4.5 m/s.

Q: T

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Q: How far are two protons from each other if their Coulomb potential is equal to the Coulomb barrier…

A: Given: In this question, To find that how far are two protons from each other, If their Coulomb…

Q: Given the following single-channel recording, calculate the open probability (Po). The length of the…

A: Given the open times, t1=0.17ms; t2=1.45ms; t3=0.31ms;t4=0.13ms; t5=1.49ms; t6=0.20ms;t7=3.65ms;…

Q: (Q22-Q23). A student is pulling a crate with a mass of 20.0 kg along a horizontal floor with a rope…

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Q: As shown in Fig. 1 the candle is at the center of curvature of the concave mirror, whose focal…

A: Given: Focal length of concave mirror,f1=-10cmFocal length of convex lens,f2=32cmObject distance…

Q: 3 = 3. A point is turning along the circular path with R 4 m, The covered distance depends on time…

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Q: The mass of the Earth is 5.97× 10ª kg. Our moon has a mass of 7.35 x 10 kg and a radius of 1.74 x…

A: Given Mass of earth: Me = 5.97 x 1024 kg Mass of moon: Mm = 7.35 x 1022 kg Radius of moon: Rm =…

Q: A charged particle (Q = 5 C, m = 0.03 kg) moves at a speed of 55 m/s perpendicular to the direction…

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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.