A uniform rod of mass 0.7 kg and length 2.1 m is free to rotate about one end. If the rod is released from rest at an angle of 60° with respect to the horizontal, what is the speed of the tip of the rod as it passes the horizontal position? 60° m/s

Q: A student sits on a freely rotating stool holding two weights each of mass 5.00kg when his arms are…

A: Mass of each weight (m)= 5 kg initial distance of each mass from axis of rotation (d) = 1.5 m Final…

Q: In the figure, two blocks, of masses m=1.69 (kg) and M=3.65 (kg), are connected by a light string…

A:

Q: A disk of mass 2.00 kg and diameter 50.0 cm is rotating without slipping across a level floor at a…

A:

Q: A thick cylinder of inner radius 10 cm and outer radius 50 cm rolls at 4 m/s without slipping. If…

A: Given data The inner radius of the cylinder is ri = 10 cm. The outer radius of the cylinder is ro =…

Q: A 1.90 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure…

A: a) The required transnational speed at point B is,

Q: A bowling ball has a mass 4 kg, a moment of inertia of 1.6 x 10-2 kg x m2 and a radius of 0.1 m. If…

A: Total energy is sum of rotational and translational energy ETot=ERot+ETran=12Iω2+12mv2=12Ivr2+12mv2…

Q: A turntable with a moment of inertia of 0.028 kg∗m^2 rotates freely at 3.3 rad/s. A circular disk of…

A: Given data The initial moment of inertia of the turntable is Ii_t = 0.028 kgm2 The initial angular…

Q: A hollow cylinder of outer radius R = 11 cm and mass M = 68 g with moment of inertia about the…

A:

Q: A disk of mass 2.00 kg and diameter 50.0 cm is rotating without slipping across a level floor at a…

A:

Q: A solid, uniform disk of radius 0.250 m and mass 51.2 kg rolls down a ramp of length 4.60 m that…

A: (a) Write an expression using conservation of energy.

Q: A wheel of radius 0.20 m is mounted on a frictionless horizontal axis. The rotational inertia of the…

A:

Q: three 0.0100 kg particles have been glued to a rod of length L= 6.00 cm and negligible mass and can…

A:

Q: A 5.00-kg disk of radius 1.20 m is rotating at 2.00 rad/s relative to a fixed axis passing through…

A: Given data: The mass of the disc is, m= 5 kg The radius of the disc is, R= 1.20 m The angular speed…

Q: A uniform cylindrical turntable of radius 1.90 m and mass 30.0 kg rotates counterclockwise in a…

A:

Q: A solid, uniform disk of radius 0.250 m and mass 55.9 kg rolls down a ramp of length 4.90 m that…

A: Given

Q: A slender rod is 90.0 cm long and has mass 0.128 kg. A small 0.0200 kg sphere is welded to one end…

A: GIVEN : length of rod = L = 90.0 cm = 0.9 m mass of rod   = M = 0.128 kg mass of sphere 1 = m1 =…

Q: A thin uniform rod has a length of 0.480 m and is rotating in a circle on a frictionless table. The…

A:

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

A:

Q: A uniform cylindrical turntable of radius 1.60 m and mass 31.1 kg rotates counterclockwise in a…

A:

Q: a rigid assembly of a thin hoop (of mass m = 0.25 kg and radius R = 0.19 m) and a thin radial rod…

A:

Q: A horizontal 650 N merry-go-round is a solid disk of radius 2.75 m. It has an initial angular…

A:

Q: 3.00 kg 2.00 kg 6.00 m 2.00 kg( 4.00 kg -4.00 m→|

A:

Q: A disk of mass 2.00 kg and diameter 50.0 cm is rotating without slipping across a level floor at a…

A: Given, Mass of the disk = 2 kg = m Diameter of the disc = 50 cm = 0.5 m  r = d/2 = 0.25 m Angular…

Q: propeller is modeled as five identical uniform rods extending radially from its axis. The length and…

A: Length l = 0.705 m Mass m = 2.91 kg  Angular speed = 553 rpm                 = 553 × 2π /60…

Q: One end of a thick stick of length L = 2.0 m is denser than the other, and the density is given by λ…

A:

Q: A potter's wheel is rotating around a vertical axis through its center at a frequency of 2.0 rev/s.…

A: We'll conserve angular momentum before and after

Q: A uniform rigid rod initially at rest has length L = 100 cm and mass MR = 0.500 kg. The rod hangs…

A: First, determine the moment of inertia (I) of the structure by using the individual moments (IR and…

Q: A system consists of four boxes modeled as particles connected by very lightweight, stiff rods (see…

A:

Q: A propeller is modeled as five identical uniform rods extending radially from its axis. The length…

A: Moment of inertia of each rod = (1/3) M L2 Therefore, moment of inertia of 5 rods = (5) * (1/3) M L2…

Q: A uniform disk of mass 2 kg and radius 0.45m rolls without slipping down an inclined plane of length…

A: Mass, m=2 kg Radius, R=0.45 m Slope, θ=30°

Q: The rigid body shown in the figure consists of three particles connected by massless rods. It is to…

A:

Q: A propeller is modeled as five identical uniform rods extending radially from its axis. The length…

A: The moment of inertia of the rod is, I=mL2=2.59 kg0.745 m2=3.72 kg·m2 The angular speed of the…

Q: In a shooting gallery, a uniform solid metal target hangs vertically from a frictionless pivot at…

A: Angular momentum of the system will be conserved . Initial angular momentum =Final angular momentum

Q: A solid, uniform disk of radius 0.250 m and mass 61.2 kg rolls down a ramp of length 5.10 m that…

A:

Q: ove the horizontal by a horizontal wire that runs between the wall and the right-hand end of the…

A: We know that the law of conservation of energy is given as  According to this law, the energy never…

Q: A 2.60-kg hoop 1.60 m in diameter is rolling to the right without slipping on a horizontal floor at…

A:

Q: A 1.10 kg hoop of radius 0.160 m is released from rest at point A in the figure below, its center of…

A: Since we only answer up to three sub-parts, we will answer the first three. Please resubmit the…

Q: A solid disk of mass M=0.600 kg and radius R=0.350 m is suspended vertically and is free to rotate…

A:

Q: A turntable (disk) of radius r = 27.0 cm and rotational inertia 0.440 kg · m2 rotates with an…

A:

Q: A uniform disk is attached at the rim to a vertical shaft and is used as a cam. The disk has a…

A:

Q: A solid, horizontal cylinder of mass 13.4 kg and radius 1.00 m rotates with an angular speed of 7.50…

A: Given: The mass of horizontal cylinder is 13.4 kg.             The radius is 1.00 m.             The…

Q: A uniform solid sphere, of radius R = 1.0 m and mass M = 5.0 kg, rotates freely with a constant…

A: Given : Radius →R=1.0 m Mass →M=5.0 kg  Angular speed →ω=2.0 rad/s

Q: In the figure, a solid cylinder of radius 9.1 cm and mass 15 kg starts from rest and rolls without…

A:

Q: A potter's wheel is rotating around a vertical axis through its center at a frequency of 1.9 rev/s .…

A: Given: Frequency of rotation of potter’s wheel (fw) = 1.9 rev/s Mass of wheel (M) = 4.5 kg. Diameter…

Q: A uniform rod of length 60cm rotated in the xy plane about a frictionless pin passing through one…

A: