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Q: A uniform thin rod of length 0.51 m and mass 4.2 kg can rotate in a horizontal plane about a…
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Q: A 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side,…
A: As it is a multiple question, I answer the first question. Please resubmit the…
Q: A uniform thin rod (ML2) of length 0.8 m and mass 8 kg can rotate in a horizontal plane about a…
A: The radius of the rod is, r=l2 The moment of inertia of the system is, I=Ml212+mr2 According to the…
Q: A uniform thin rod of length 0.68 m and mass 4.7 kg can rotate in a horizontal plane about a…
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Q: The figure shows an overhead view of a 2.60 kg plastic rod of length 1.20 m on a table. One end of…
A: Given data, Mass of the plastic rod (M)=2.60 kg Mass of the disk (m)=32 g Length of the rod (r)=1.20…
Q: Calculate the angular velocity of the rod and mass after the collision.
A: The travelling mass has an angular momentum with respect to the axis of rotation of the rod, thus…
Q: A 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side,…
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Q: Two particles of masses M1=2Kg and M2=3Kg are attached to the ends of a 2.4 meter long light…
A: Answer:- A) L=86.4kgm^2/s Option A is correct Answer.
Q: Shown below is a small particle of mass 19 g that is moving at a speed of 10 m/s when it collides…
A: Given:mass of particle m=19 g = 19×10-3kgVelocity of particle v =10 m/sMass of cylinder M = 0.4…
Q: 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side, acting…
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Q: Consider the rectangular block of mass, M = 2Kg and length L = 2m. Two cylindrical disks (each disk…
A: a) Let the initial velocity of the rectangular block be vin, and L be the length of the rod.…
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A: Given: Mass of the rod AB is Mr=4kg Mass of the tube CDis Ml=6kg Angular velocity of the assembly…
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Q: o ice skaters, whose masses are 55 kg and 85 kg, hold hands and rotate about a vertical axis that…
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Q: One end of a massless rigid rod of length ℓ is attached to a wooden block of mass M resting on a…
A: Given that: The mass of the wooden block is M. The velocity is v. The mass of the bullet is m. It…
Q: kg plastic rod of lengt 1.20 m table. attached to the table, and the rod is free to pivot about this…
A: given that , mass of plastic M = 2 kg ,length r = 1.20 m,disk mass m = 30 g = 0.03 kg ,initial…
Q: A 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side,…
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Q: A 1.5 m wide door (mass 3.5 kg) is hinged at one side so that it can rotate without friction about a…
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Q: Two 3.90 kg balls are attached to the ends of a thin rod of length 29.0 cm and negligible mass. The…
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Q: Two 3.90 kg balls are attached to the ends of a thin rod of length 29.0 cm and negligible mass. The…
A: Mass of each ball: The length of the rod: The mass of the putty: Speed of putty just before the…
Q: A rod of mass M = 3.35 kg and length L can rotate about a hinge at its left end and is initially at…
A: a)The required initial angular momentum is,
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Q: A 1.3 m wide door (mass 2.5 kg) is hinged at one side so that it can rotate without friction about a…
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Q: Determine the angular momentum of the system about the origin when the speed of each particle is…
A: Given Length of rod L = 1.00 m m1 = 4.00 kg m2 = 3.00 kg speed of both the particles v = 4.00 m/s
Q: A thin rod of mass M and length L is struck at one end by a ball of clay of mass m, moving with…
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Q: The figure shows an overhead view of a 2.90 kg plastic rod of length 1.20 m on a table. One end of…
A: Given Data: The mass of a plastic rod is, mrod=2.90 kg The length of a plastic rod is, lrod=1.20 m…
Q: A weather vane initially at rest has a moment of inertia of 0.124 kg m² about its axis of rotation.…
A: Write the given values with the suitable variables. I=0.124 kg m2m=57 g=0.057 kgr=10.5 cm=0.105…
Q: While a 0.5 kg bird flies parallel to the ground, it hits a vertical rod hinged on the ground as…
A: Given, mbird=0.5 kgmrod=2 kgLrod=1 m The distance of impact from top of the rod (r) = 0.25m
Q: A 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side,…
A: Consider the following figure which represents the rod and mass system before and after the…
Q: A 5 kg sticky mass is moving at a constant 2 m/s towards a rod that's fixed on its right side,…
A: Answer: ω= 0.147 rad/s Explaination: m= 5 kg initial angular momentum;…
Q: In the figure, a 8.01 g bullet is fired into a 0.112 kg block attached to the end of a 0.952 m…
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Q: A disk of mass m₁ = 70.0 g and radius r₁ = 4.50 cm slides on a frictionless sheet of ice with…
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Q: A merry-go-round can be approximated as a solid disk of mass M = 100 kg (the base) and a 20-kg thin…
A: Given, The mass of the solid disk, M=100 Kg Mass of cylindrical shell, m=20 Kg The diameter of merry…
Q: A uniform stick 1.4 m long with a total mass of 290 g is pivoted at its center. A 3.6-g bullet is…
A: Given, Length of stick , L = 1.4 m Mass of stick ,M = 290 g = 0.290 kg Mass of bullet ,m = 0.0036 kg…
Q: A uniform thin rod of length 0.48 m and mass 3.5 kg can rotate in a horizontal plane about a…
A: Given data: The length of rod is l=0.48 m. The mass of rod is M=3.5 kg. The mass of bullet is m=3.2…
Q: A 97.9 kg97.9 kg horizontal circular platform rotates freely with no friction about its center at an…
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A rod of length 0.50 m and mass 4.0 kg rotates in a horizontal plane about and axis through its center. The rod is at rest when a 3.0 g bullet traveling in the rotational plane is fired into one end of the rod. As viewed from above the bullet's path makes an angle of 60° with the rod. If the bullet lodges in the rod and the
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- As shown in Figure , a 0.500 kg stone moving horizontally with a speed of 2.25 m/s collides with a 0.750 m long stationary vertical uniform rod. The rod has a mass of 1.50 kg and is fixed to the ground by a frictionless hinge. After the collision, the stone drops vertically down to the ground. What is the angular speed of the rod just after the collision? 0.25 m A) 2.00 rad/s B) 1.00 rad/s C) 3.00 rad/s D) 4.00 rad/s E) 5.00 rad/s stone v = 2.25 m/s 0.75 m HingeA potter's disk spins from rest up to 3.8 rev/s in 15 s. The disk has a mass 3.5 kg and radius 24.0 cm. What is the angular momentum (in kg · m2/s) of the disk at t = 5 s? (Enter the magnitude.) What is the angular momentum (in kg · m2/s) of the disk at t = 10 s?(Enter the magnitude.)A diver (m = 60 kg) jumps from a diving board. At takeoff, his angular momentum about the transverse axis is 30 kg⋅m2/s. His radius of gyration about the transverse axis is 0.5 m at this instant. During the dive, he tucks and reduces his radius of gyrations about the transverse axis to 0.2 m. At takeoff, what is the diver’s moment of inertia about his transverse axis?
- A solid cylinder of mass 4 kg and radius 2 m rotates with constant angular velocity of 5 rad/s about an axis through its center. What is the angular momentum of the cylinder?A spherical satellite of approximately uniform density with radius 4.8 m and mass 215 kg is originally moving with velocity (2600, 0, 0) m/s, and is originally rotating with an angular speed 2 rad/s, in the direction shown in the diagram. A small piece of space junk of mass 6.0 kg is initially moving toward the satellite with velocity (-2200, 0, 0) m/s. The space junk hits the edge of the satellite as shown in the figure below, and moves off with a new velocity ( 1300, 480, 0) m/s. Both before and after the collision, the rotation of the space junk is negligible. V3 L Part 1 Ux = Uy = @1 (a) Just after the collision, what are the components of the center-of-mass velocity of the satellite (v, and vy) and its rotational speed w? (For Ux, enter your answer to at least four significant figures.) Part 2 Mi @= i i Save for Later i M, R, 1 V2 m m/s m/s rad/s (b) Calculate the rise in the internal energy of the satellite and space junk combined. J Attempts: 0 of 10 used Submit AnswerShown below is a small particle of mass 20 g that is moving at a speed of 10.0 m/s when it collides and sticks to the edge of a uniform solid cylinder. The cylinder is free to rotate about its axis through its center and is perpendicular to the page. The cylinder has a mass of 0.5 kg and a radius of 10 cm, and is initially at rest. (a) What is the angular velocity of the system after the collision? (b) How much kinetic energy is lost in the collision?
- A thin rod with a length of 4.0 m and a mass of 4.2 kg is initially at rest. It is capable of spinning around a frictionless axle that goes through the top of the rod. A 2.5 kg mass of clay collides perfectly idealistically with the bottom of the rod. The clay was traveling perfectly horizontally with a speed of 12 m/s before the collision. How fast will the rod with the clay attached to it rotate around the axle in radians per second? The only external force on the clay/rod system come from the axle, which exerts no torque about itself.Two 3.50 kg balls are attached to the ends of a thin rod of length 36.0 cm and negligible mass. The rod is free to rotate in a vertical plane without friction about a horizontal axis through its center. With the rod initially horizontal (the figure), a 42.0 g wad of wet putty drops onto one of the balls, hitting it with a speed of 3.25 m/s and then sticking to it. (a) What is the angular speed of the system just after the putty wad hits? (b) What is the ratio of the kinetic energy of the system after the collision to that of the putty wad just before? (c) Through what angle (deg) will the system rotate before it momentarily stops? Putty wad Rotation axisA projectile of mass .050 kg moves to the right with a speed of 4.0 m/s. The projectile strikes and sticks to the end of a rod of mass 0.8 kg, at length 1.2 m from the rod's centre. The rod may rotate freely around a stationary axle pinned through the rod's centre of mass. Find the magnitude of the angular velocity, ω, of the system right after the collision. Select one: a. 0.00 rad/s b. 0.27 rad/s c. 0.53 rad/s d. None of the other answers are correct e. 1.05 rad/s
- A sphere of mass 1.0 kg and radius 0.21 m is suspended on the rod of length 0.49 m and mass 0.43 kg as it is shown in the figure. System can rotate around uppermost point. A bullet of mass 0.02 kg strikes the sphere as it shown in the figure (aiming directly to the center of the sphere) and embeds. Find minimum velocity of bullet which allows this system to just clear the top. The answer is 300.719752599215. Please show all steps on how to get to that answer.A solid, horizontal cylinder of mass 13.4 kg and radius 1.00 m rotates with an angular speed of 7.50 rad/s about a fixed vertical axis through its center. A 0.250-kg piece of putty is dropped vertically onto the cylinder at a point 0.900 m from the center of rotation and sticks to the cylinder. Determine the final angular speed of the system. rad/s=One end of a massless rigid rod of length is attached to a wooden block of mass M resting on a frictionless, horizontal tabletop, and the other end is attached to the table through a pivot (see figure below). A bullet of mass m traveling with a speed v in a direction perpendicular to the rod and parallel to the table impacts the block and embeds itself inside. (a) What is the angular momentum of this system around a vertical axis through the pivot after the collision? (Use any variable or symbol stated above as necessary. Enter your answer as an expression for magnitude.) L = M (b) What is the fraction of the bullet's initial kinetic energy that is lost to internal energy during the collision? (Use any variable or symbol stated above as necessary. Enter your answer as an expression for magnitude.) AK K;