6. You roll a disk along the sidewalk. The disk's mass is 0.5kg, r= 0.12m, v32m/s. Find the total Kinetic Energy. That is the combined energy of %3D translation and rotation. Remember the Moment of Inertia of a disk.

Q: You need to design an industrial turntable that is 67.0 cmcm in diameter and has a kinetic energy of…

A:

Q: 1. A thin rod of mass M and length L, [I = ML²/3], is standing on end above a frictionless pivot…

A: Given, A thin rod of mass M and Length L . Iend = ML23

Q: 1. Hero yarn? You are tasked to construct a device to save the wworld from the hands of unknown…

A: GivenMass of the disk = 1 KgRadius of the disk = 0.5 mMass of the rod = 1 KgLength of the rod = 1 m

Q: A disk of radius R, mass M, and moment of inertia I = (1/2)MR rolls without slipping down an incline…

A:

Q: Consider a basketball player spinning a ball on the tip of a finger. If such a player performs 1.93…

A:

Q: A diver comes off a board with arms straight up and legs straight down, giving her a moment of…

A: Given data: Initial moment of inertia I1 = 18 kg.m2 Final moment of inertia I2 = 3.6 kg.m2 Time…

Q: The figure gives angular speed versus time for a thin rod that rotates around one end. (a) What is…

A:

Q: 3. A metal ring of radius 8.50 cm and a mass of 425 g is rotating at a constant 36.0 rad/s. A) What…

A:

Q: Question 3 A 1.8 kg solid cylinder (radius = 0.15 m , length = 0.70 m ) is released from rest at the…

A:

Q: A wind turbine has 3 blades: each of which measure 38 m long and has a mass of 5216 kg. The three…

A:

Q: Hi, I am trying to solve a problem for physics I. They show the angular displacement between t = 5 s…

A: From the graph, the corresponding angular displacement at t=5s is 50 rad and t=15s is 62.5rad.…

Q: A 148 g ball is released from rest H = 1.51 m above the bottom track. It rolls down a straight 45°…

A:

Q: Can you please answer question 5 and show all do the steps

A:

Q: 3. An ice skater spins with arms fully extended. If she pulls her arms closer to her body then (a)…

A:

Q: 4) What is the final angular momentum of the rod and disk system? kg-m2/s Submit +) 5) What is the…

A:

Q: The angular speed of a rotating disk is given by the equation: 0 = (2radls) + (3rad/s2) What is the…

A: Given data:  Angular velocity as function of time  ω = (2rad/s) + (3rad/s2)t Required:  Angular…

Q: 2. As shown in right Figure, a pulley has moment of inertia J= 0.5 kg m? and a radius r= 30 cm. The…

A: Consider the displacement of the block on the incline be x. Apply the work-energy theorem, solve it…

Q: A wheel is turning about an axis through its center with constant angular acceleration. Starting…

A: Given Number of revolutions θ=8.25 revolutions = 51.84 rad t = 15 s KE  = 34 J

Q: nd What is the angular displacement of a toy top spinning at 1.65 . when it spins for 5.5 s? A 17…

A: Given data The angular speed of the toy is given as ω=1.65 rad/s. The time duration is given as t =…

Q: Two uniform solid cylinders, each rotating about its central (longitudinal) axis, have the same mass…

A:

Q: The tray (or girelle) of a potter's turn whose moment of inertia is 0.019 kg.m2 rotates freely at…

A:

Q: 54. A cylinder with rotational inertia 11=2.0kg m2 rotates clockwise about a vertical axis through…

A: Given: I1 = 2.0 kg.m2ω1 = +5.0 rad/s(clockwise)I2 = 1.0 kg.m2ω2 =- 8.0 rad/s(counterclockwise)

Q: A 200 g spring loaded projectile launcher is used to launch a 10 g projectile. If the spring (spring…

A: The given values are, ms=200 g=0.200 kgmp=10 g=0.010 kgk=22 N/mx=6.5 cm=0.065 m

Q: 2. A hollow sphere of radius R = 0.15 m rolls without slipping on a horizontal surface. The moment…

A: A sphere or a wheel or primarily a circular body that is rolling over a horizontal surface…

Q: A rotating flywheel can be used to store energy. If it is required to store 1.00 × 106 J of energy…

A:

Q: 2) A potter's wheel is uniform circular disk of mass 45.00kg and radius 0.450m. A electric motor…

A:

Q: her position and changes her speed of rotation to 1.44 rps. What is her new moment of inertia in the…

A: GivenInitial angular speed, ωi=3.05 rpsIntial moment of inertia, Ii=1.04 kg/m2Final angular speed,…

Q: 4. A uniform bar has two small balls glued to its ends. The bar is 2.00 m long and has mass 4.00 kg,…

A: I=∑ mi ri2  IP=ICM+Md2 Moment of inertia for a slender rod,axis through center: I=112ML2 Moment of…

Q: Listen Q2. Two uniform thin disks A and B have masses of 3.2 kg and 4.1 kg respectively. They are…

A:

Q: 16. Kathy is changing the tire of her car on a steep hill 20.0 m high. She trips and drops the 10.0…

A: Given data: The mass of tire is m=20 kg. The height of hill is H=20 m. The initial speed of tire is…

Q: 1. The rotational motion of a particle is defined by the angular velocity as a function of time:…

A:

Q: 4. A hollow sphere of radius 0.230 m, with rotational inertia I = 0.0948 kg m about a line %3D…

A: Explained fully

Q: m1 m, An Atwood's machine consists of two weights, m, = 3.9 kg and m2 = 2 kg, connected by a by a…

A:

Q: A wind turbine has a moment of inertia of 2.2*10^12 kg*m^2 . How much energy is required to speed it…

A:

Q: has an angular velocity of +7 rad/s and an angular position of +7 rad. Write expressions for (a) the…

A:

Q: If a car tire with a moment of inertia of 4 kg*m² has an initial angular speed of 8 rad/s and then…

A:

Q: A disk of radius R, mass M, and moment of inertia I = (1/2)MR- rolls without slipping down an…

A:

Q: You might have seen basketball showoffs spinning a ball on the tip of a finger. If such a player…

A: Consider W, work has been done to set the basketball spinning from the rest. Take the basketball to…

Q: A 0.1 kg solid disc has a radius of 0.2 m. The moment of inertia of a solid disc is I = ½ m r2. EXAM…

A: Given:- A 0.1 kg solid disc has a radius of 0.2 m The moment of inertia of a solid disc is I = ½ m…

Q: wheel has a radius of 0.1m and a moment of inertia of 4.00 kg-m2 starts from rest and accelerates…

A:

Q: A thin, 70.0 g disk with a diameter of 6.50 cm rotates about an axis through its center with 0.200 J…

A: Given data: Mass of the disk m =70.0 g=70×10-3 kg Diameter d= 6.50 cm= Kinetic energy K.E= 0.200J