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## Related Physics Q&A

Find answers to questions asked by students like you.

Q: An small particle of mass 3 Kg is traveling in the x-y plane. Its velocity is v = 5i + 4j m/s. When…

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A: (a) The ball is starting moving from rest, and that time the kinetic energy of the ball will zero.…

Q: Two particles, each of mass m and speed v, travel in opposite directions along parallel lines…

A: Angular momentum at Z, LZ =mv * 0 + mv * d =mvd Angular momentum about B, LX = mv x d + mv x…

Q: Two particles, each of mass m and speed v, travel in opposite directions along parallel lines…

A: Solution:

Q: Calculate the magnitude of the angular momentum vector Of the moti on given by it's position P=…

A: SOlution: Given that r = 2i-3j m v = 4i m/s m = 1.5 kg

Q: A spherical satellite of approximately uniform density with radius 5.7 m and mass 240 kg is…

A: Given:- Aspherical satellite of approximately uniform density with radius r = 5.7 m and mass m=…

Q: Please help: When a pitcher throws a curve ball, the ball is given a fairly rapid spin. A. If a…

A: Given data: m=0.15 kgv=42 m/sω=43 rad/sr=3.7 cm Need to determine the rotational and translational…

Q: A 2.0 kg particle is traveling counterclockwise in a circular path with a radius of 1.0m with a…

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Q: uniform ring with the mass of 4 kg and a radius of 20 cm is rotating at a rate of 20 rad/s. What is…

A: Mass m = 4kg Radius R = 20cm Radius R = 0.20 m Angular speed =20 rad/s. L = I ω L = Mr2 ω L…

Q: An asteroid of mass 1.5×105 kg , traveling at a speed of 40 km/s relative to the Earth, hits the…

A: Click to see the answer

Q: A compact disc (of radius 0.06m) has an angular speed of 65 radians/second. The linear speed of a…

A: Click to see the answer

Q: A solid sphere of mass M = 5 (kg) and radius R = 1 (m) is shifted with both the speed vo = 10 (m /…

A: Solution: m = 5 kg R = 1 m v' =10 m/s

Q: r momentum of a figure skater spinning at 3.4 rev/s with arms in close to her body, assuming her to…

A: Given:- The angular momentum of a figure skater spinning at ω= 3.4 rev/s with arms in close to her…

Q: A point of mass of 0.40kg is set to rotate about a fixed axis 0.70 m away. The mass is initially at…

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Q: 3.0 kg particle is moving at a constant speed of 4.0 m/s along the direction of. What is the angular…

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Q: A certain merry- go-round is accele rated uniformiy from rest and atains an angular speed 1.2 rad ls…

A: Click to see the answer

Q: A solid cylinder of radius R rolls without slipping on a horizontal plane. The velocity of its CM is…

A: Click to see the answer

Q: ine (a) its angular acceleration, and (b) the radial and tangential components of the linear…

A: Given: The answer is shown as:

Q: A nonrotating cylindrical disk of moment of inertia is dropped onto an identical disk rotating at…

A: The formula for the angular momentum is: The cylindrical disk is identical. Therefore, their moment…

Q: . X,Y and Z are points on a rigid body that rotates about center O as shown in the figure .Given…

A: Click to see the answer

Q: 4.30P ) a) A piece of gum of mass ml is thrown at a bar of mass m2 and length of d, pivoted about…

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

Q: A solid sphere of mass m and radius R rotates about an axis that is tangent to the sphere with an…

A: Click to see the answer

Q: A nonrotating cylindrical disk of moment of inertia, I, is dropped onto an identical disk rotating…

A: The given values are, ω1,i=0ω2,i=10 rad/sI1=I2=I

Q: A nonrotating cylindrical disk of moment of inertia, I, is dropped onto an identical disk rotating…

A: Given data The moment of inertia of the cylindrical disk is I. The angular speed of the disk is…

Q: In the figure here, a cylinder having a mass of 5.0 kg can rotate about its central axis through…

A: Click to see the answer

Q: A yo-yo is made of two solid cylindrical disks, each of mass 0.050 kg and diameter 0.075 m, joined…

A: mass , m1 = m2 = 0.05 kg Diameter , d = 0.075 m r1 = r2 = 0.0375 m Length , h = 1.0 m mass , m3 =…

Q: Consider a hollow drainage concrete cylinder of uniform mass density of 2,400 kg/m3 with lengthL=…

A: Click to see the answer

Q: Suppose you have two rotating disks. Disk 1 has a constant angular velocity of 10rad/s, and Disk 2…

A: Given that:- Angular velocity of disk1=10rad/sec Angular acceleration of disk2=2rad/sec^2

Q: A solid sphere of mass 2 kg and diameter 15 cm rotates about its center at rate 2 rad/s. What is…

A: Given: The mass of the sphere is 2 kg. The diameter is 15 cm. The angular speed is 2 rad/s.

Q: In the figure here, a cylinder having a mass of 4.5 kg can rotate about its central axis through…

A: Click to see the answer

Q: (II) (a) What is the angular momentum of a figure skaterspinning at 3.0 rev/s with arms in close to…

A: Click to see the answer

Q: A spherical shell with a mass of 0.4 and a radius of 0.34 is to roll across the level ground under a…

A: Click to see the answer

Q: A wad of sticky clay with mass mand velocity v, is fired at a solid cylinder of mass Mand radius R…

A: Click to see the answer

Q: A solid spherical ball starts from rest at an initial height of 1.7 m, and rolls down an incline.…

A: Click to see the answer

Q: A uniform solid sphere of radius r = 0.520 m and mass m = 16.5 kg turns counterclockwise about a…

A: a solid sphere whose radius(r)=0.520m mass(m)=16.5 kg angular speed(ω)=2.8 rad/sec formula angular…

Q: What is the angular momentum of a solid disk at t=2.5s if its mass is 0.25kg, its radius is 4m, and…

A: The angular acceleration of the disk can be found as, Here, I, τ, and α represent the disk’s moment…

Q: Calculate the angular acceleration α of the thin rod about its center of mass in radians per square…

A: Click to see the answer

Q: Two solid disks with masses m; = 3m and m2= 2m are rotating freely without friction with angular…

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Q: Calculate the angular acceleration as a function of time.

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Q: Compute the fan's angular velocity magnitude after time 0.207 s has passed (express as rev/s)

A: Complete explanation and final answers is in next step.

Q: The figure shows an overhead view of a ring that.can rotate about its center like a merry-go-round.…

A: Click to see the answer

Q: What is the triangle’s moment of inertia about the axis through the center? Express your answer to…

A: Given: The three mass , m1=m2=m3=m=220g Triangle angular speed, ω=4.6rev/s Sides of the tringle,…

Q: what is the angular momentum (in kg · m2/s) of the spinning wheel about its axis in the air the…

A: Click to see the answer

Q: Calculate the angular momentum of a 1.50 kg ball rotating on the end of a thin string in a circle of…

A: The moment of inertia of the ball attached to the end of a string can be given as, I=mr2=1.5 kg1…

Q: While punting a football, a kicker rotates his leg about the hip joint. The moment of inertia of the…

A: Given Data Moment of inertia of the leg is I=3.34 kg.m2 Rotational kinetic energy is Krotational=157…

Q: A Texas cockroach walks from the center of a circular disk (that rotates like a merry-go-round…

A: Click to see the answer

Q: Calculate the angular velocity

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Q: A jetliner of mass 20,000 kg is flying over level ground at a constant altitude of 4.30 km with a…

A: Angular momentum : The angular momentum l→ of a body is defined as the cross product of r→ ×p→, and…