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1. A solid cylinder has a mass of 5 kg and a radius of 30 cm. A torque of 40 Nm is applied to the cylinder. What will be...
1. A solid cylinder has a mass of 5 kg and a radius of 30 cm. A torque of 40 Nm is applied to the cylinder. What will be its angular acceleration? a) 37.5 rad/s2 b) 59.3 rad/s2 c) 89.0 rad/s2 d) 178 rad/s2 2. When an object is in static equilibrium a) the net force on it is zero b) the net torque on it is zero c) the net force and net torque are zero d) not enough...
A uniform solid cylinder of a radius of 10 cm and a mass of 3.0 kg...
A uniform solid cylinder of a radius of 10 cm and a mass of 3.0 kg is rotating about its center with an angular speed of 33.4 rpm. What is its kinetic energy?
Moment of Inertia or Rotational Inertia. A solid cylinder has mass 25kg with radius 60 cm...
Moment of Inertia or Rotational Inertia. A solid cylinder has mass 25kg with radius 60 cm (a) Find its moment of inertia. (b) if the cylinder has a linear speed is 7.7ms, what is the magnitude of the angular momentum of the cylinder? (b) If the cylinder has a linear speed is 7.7m/s, what is the magnitude of the rotational kinetic energy of the cylinder?
A solid cylinder has mass 1 kg and radius 5 cm. If it rolls without slipping...
A solid cylinder has mass 1 kg and radius 5 cm. If it rolls without slipping along a level surface at linear speed 2 m/s, what is its total kinetic energy?
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....
6. A 25-kg solid cylinder with a radius of 11 cm, initially at rest, is free...
6. A 25-kg solid cylinder with a radius of 11 cm, initially at rest, is free to rotate about the axis of the cylinder. A rope of negligible mass is wrapped around it and pulled with a force of 17 N. Assuming that the rope does not slip, determine the following a) The torque exerted on the cylinder by the rope b) The angular acceleration of the cylinder c) The angular speed of the cylinder after 0.5 s
A solid cylinder has length L = 50.0 cm, radius R = 40.0 cm, and mass...
A solid cylinder has length L = 50.0 cm, radius R = 40.0 cm, and
mass m = 600 kg. Starting from rest, it is uniformly accelerated
for 5.0 seconds, until spinning around its axis at 20 rev/s.
a. What is the angular acceleration in rad/s2 ?
b. Through what angular displacement did the cylinder turn in
these 5.0 s?
ZOOM 40.0 cm, and mass m = 600 kg 2. A solid cylinder has length L = 50.0 cm, radius...
A grinding wheel is a uniform cylinder with a radius of 8.70 cm and a mass of 0.600 kg.
A grinding wheel is a uniform cylinder with a radius of 8.70 cm and a mass of 0.600 kg.(a) Calculate its moment of inertia about its center.( kg·m2)(b) Calculate the applied torque needed to accelerate it from rest to 1500 rpm in 3.00 s if it is known to slow down from 1500 rpm to rest in 59.0 s.( m·N)
A solid cylinder with a radius of 10cm and a mass of 3.0kg is rotating on...
A solid cylinder with a radius of 10cm and a mass of 3.0kg is rotating on its center with an angular speed of 3.5 rad / s. A) what is the kinetic energy? B) determines the kinetic energy of the cylinder if its center of mass is displaced 2cm from its center.
A top with radius 20 cm, mass $S kg as astring around the edgeuame ri e...
A top with radius 20 cm, mass $S kg as astring around the edgeuame ri e reasonably approximated as a solid cylinder. The top is held in place as the string is pulld. The string applies a force of 16 N tangential to the edge for 3 s. a) What is the torque the string applies to the top? (1 pt) yes s k b) What is the moment of inertia of the top? (1 pt) c) What is the...
Moment of Inertia or Rotational Inertia. A solid cylinder has mass 25kg with radius 60 cm (a) Find its moment of inertia. (b) if the cylinder has a linear speed is 7.7ms, what is the magnitude of the angular momentum of the cylinder? (b) If the cylinder has a linear speed is 7.7m/s, what is the magnitude of the rotational kinetic energy of the cylinder?
A solid cylinder has mass 1 kg and radius 5 cm. If it rolls without slipping along a level surface at linear speed 2 m/s, what is its total kinetic energy?
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....
6. A 25-kg solid cylinder with a radius of 11 cm, initially at rest, is free to rotate about the axis of the cylinder. A rope of negligible mass is wrapped around it and pulled with a force of 17 N. Assuming that the rope does not slip, determine the following a) The torque exerted on the cylinder by the rope b) The angular acceleration of the cylinder c) The angular speed of the cylinder after 0.5 s
A solid cylinder has length L = 50.0 cm, radius R = 40.0 cm, and
mass m = 600 kg. Starting from rest, it is uniformly accelerated
for 5.0 seconds, until spinning around its axis at 20 rev/s.
a. What is the angular acceleration in rad/s2 ?
b. Through what angular displacement did the cylinder turn in
these 5.0 s?
ZOOM 40.0 cm, and mass m = 600 kg 2. A solid cylinder has length L = 50.0 cm, radius...
A top with radius 20 cm, mass $S kg as astring around the edgeuame ri e reasonably approximated as a solid cylinder. The top is held in place as the string is pulld. The string applies a force of 16 N tangential to the edge for 3 s. a) What is the torque the string applies to the top? (1 pt) yes s k b) What is the moment of inertia of the top? (1 pt) c) What is the...
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