A rope is wrapped around the rim of a large uniform solid disk of mass 305...
A rope is wrapped around the rim of a large uniform solid disk of mass 305 kg and radius 2.10 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest, what is its angular speed in rev/s at the end of 2.65 s?
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A rope is wrapped around the rim of a large uniform solid disk
of mass 305...
A rope is wrapped around the rim of a large uniform solid disk of mass 225...
A rope is wrapped around the rim of a large uniform solid disk of mass 225 kg and radius 2.50 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest, what is its angular speed in rev/s at the end of 1.65 s?
A rope is wrapped around the rim of a large uniform solid disk of mass 295...
A rope is wrapped around the rim of a large uniform solid disk of mass 295 kg and radius 2.40 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest what is its angular speed in rev/s at the end of 1.95 s?
A rope is wrapped around the rim of a large uniform solid disk of mass 315...
A rope is wrapped around the rim of a large uniform solid disk of mass 315 kg and radius 1.60 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest what is its angular speed in rev/s at the end of 2.95 s?
A rope is wrapped around the rim of a large uniform solid disk of mass 315...
A rope is wrapped around the rim of a large uniform solid disk of mass 315 kg and radius 2.40 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest what is its angular speed in rev/s at the end of 1.75 s?
A 100-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m...
A 100-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the merry-go-round from rest to an angular speed of 0.900 rev/s in 2.00 s? (State the magnitude of the force.)
A 120-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m...
A 120-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the merry-go-round from rest to an angular speed of 0.700 rev/s in 2.00 s? (State the magnitude of the force.) N
19. A rope is wrapped around a pulley that can be modelled as a solid disk...
19. A rope is wrapped around a pulley that can be modelled as a solid disk of mass M = 4.0 kg and radius R 0.40 m. The pulley is initially at rest. M Your hand applies a force F = 15 N on the free end of the rope, pulling it down. What is the rotational speed of the disk after you pulled the free end of the rope the distance of 1.2 m? A) 10.6 rad/s B) 12.8...
A uniform cylinder of mass 3.0 kg and radius 10.0 cm has a rope wrapped around...
A uniform cylinder of mass 3.0 kg and radius 10.0 cm
has a rope wrapped around its edge; a tension of 5.0 N
is
exerted on the rope. The cylinder rotates at a
constantly
increasing rate, starting from rest.
10DCH 1. A uniform cylinder of mass 3.0 kg and radius 10.0 cm has a rope wrapped around its edge; a tension of 5.0 N is exerted on the rope. The cylinder rotates at a constantly increasing rate, starting from rest....
A 250 kg disk of radius 1.5 meters has a rope wrapped around the rim. You...
A 250 kg disk of radius 1.5 meters has a rope wrapped around the rim. You pull on the end of the rope and increase the frequency of rotation by 1 Hz in 2 seconds. a. What is the angular acceleration in radians/s2? b. What is the force required to cause the acceleration in the last part?
A cord s wrapped around the rim of a solid uniform wheel 0.22 m in radius and of mass 8.60 kg
A cord s wrapped around the rim of a solid uniform wheel 0.22 m in radius and of mass 8.60 kg . A steady horizontal pull of 50.0 N to the right is exerted on the cord, pulling it off tangentially from the wheel. The wheel is mounted on frictionless bearings on a horizontal axle through its center. Part A Compute the angular acceleration of the wheelPart B Compute the angular acceleration of the part of the cord that has already been pulled...
A rope is wrapped around the rim of a large uniform solid disk of mass 225 kg and radius 2.50 m. The horizontal disk is made to rotate by pulling on the rope with a constant force of 195 N. If the disk starts from rest, what is its angular speed in rev/s at the end of 1.65 s?
A 100-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the merry-go-round from rest to an angular speed of 0.900 rev/s in 2.00 s? (State the magnitude of the force.)
19. A rope is wrapped around a pulley that can be modelled as a solid disk of mass M = 4.0 kg and radius R 0.40 m. The pulley is initially at rest. M Your hand applies a force F = 15 N on the free end of the rope, pulling it down. What is the rotational speed of the disk after you pulled the free end of the rope the distance of 1.2 m? A) 10.6 rad/s B) 12.8...
A uniform cylinder of mass 3.0 kg and radius 10.0 cm
has a rope wrapped around its edge; a tension of 5.0 N
is
exerted on the rope. The cylinder rotates at a
constantly
increasing rate, starting from rest.
10DCH 1. A uniform cylinder of mass 3.0 kg and radius 10.0 cm has a rope wrapped around its edge; a tension of 5.0 N is exerted on the rope. The cylinder rotates at a constantly increasing rate, starting from rest....
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