A torque is applied to a long thin rod making it rotate with an angular acceleration...
A torque is applied to a long thin rod making it rotate with an angular acceleration of 6.70 rad/s2 about an axis through its center and perpendicular to its length (see the Figure (a) below). If the same torque is now applied to make the rod rotate about an axis about one end perpendicular to its length (see Figure (b) below), determine the new angular acceleration of the rod. rad/s2
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A torque is applied to a long thin rod making it rotate with an
angular acceleration...
A uniform disk of radius 0.455 m0.455 m and unknown mass is constrained to rotate about...
A uniform disk of radius 0.455 m0.455 m and unknown mass is
constrained to rotate about a perpendicular axis through its
center. A ring with the same mass as the disk is attached around
the disk's rim. A tangential force of 0.237 N0.237 N applied at the
rim causes an angular acceleration of 0.129 rad/s2.0.129 rad/s2.
Find the mass of the disk.Why is this wrong?
A uniform disk of radius 0.455 m and unknown mass is constrained to rotate about...
The uniform thin rod in the figure below has mass M = 4.00 kg and length...
The uniform thin rod in the figure below has mass M =
4.00 kg and length L = 2.21 m and is free to rotate on a
frictionless pin. At the instant the rod is released from rest in
the horizontal position, find the magnitude of the rod's angular
acceleration, the tangential acceleration of the rod's center of
mass, and the tangential acceleration of the rod's free end.
(a)
the rod's angular acceleration (in rad/s2)
rad/s2
(b)
the tangential acceleration...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a horizontal plane about a vertical axis through from the right side. The rod into one end of the rod. As viewed from above, the bullet's path makes an angle of θ 60° with the rod (as shown in the figure below)If the bullet lodges in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the...
A uniform disk of radius 0.551 m and unknown mass is constrained to rotate about a...
A uniform disk of radius 0.551 m and unknown mass is constrained to rotate about a perpendicular axis through its center. A ring with same mass as the disk\'s is attached around the disk\'s rim. A tangential force of 0.229 N applied at the rim causes an angular acceleration of 0.103 rad/s2. Find the mass of the disk.
A uniform disk of radius 0.461 m and unknown mass is constrained to rotate about a...
A uniform disk of radius 0.461 m and unknown mass is constrained to rotate about a perpendicular axis through its center. A ring with the same mass as the disk is attached around the disk's rim. A tangential force of 0.243 N applied at the rim causes an angular acceleration of 0.123 rad/s2. Find the mass of the disk. mass of disk:
alpha particle is twice the absolute value of the charge Ul muon (3) A thin rod...
alpha particle is twice the absolute value of the charge Ul muon (3) A thin rod of length 2.00 meters and mass 6.00 kg is mounted on a pivot for a physics demonstration so that it can rotate about an axis through the center perpendicular to the length. What is its moment of inertia about this axis? (4) If the rod in problem (3) is initially at rest and you push on one end of it with a 10.0 N...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate in a horizontal plane about a vert...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate
in a horizontal plane about a vertical axis through its center. The
rod is at rest when a 3.8 g bullet traveling in the rotation plane
is fired into one end of the rod. As viewed from above, the
bullet's path makes angle θ = 60° with the rod. If the
bullet lodges in the rod and the angular velocity of the rod is
11.0 rad/s...
Example 10.8 Rotating Rod A uniform rod of length L 1.6 m and mass 2.8 k...
Example 10.8 Rotating Rod A uniform rod of length L 1.6 m and mass 2.8 k is attached at one end to a frictionless pivot and is free to rotate about the pivot in the vertical plane as in the figure. The rod is released from rest in the horizontal position. What are the initial angular acceleration of the rod and the initial translational acceleration of its right end Pivot SOLVE IT Mg A rod is free to rotate around...
A square plate has a side length of 1.20m. A 24.0-N⋅m torque is applied about an...
A square plate has a side length of 1.20m. A 24.0-N⋅m torque is applied about an axis perpendicular to the plate through its centre. If it experiences an angular acceleration of 6.25rad/s2, calculate the mass of the plate.
A rod of mass M and length 2L is free to rotate in a vertical plane...
A rod of mass M and length 2L is free to rotate in a vertical plane about an axis through O, as shown in the figure. The axis is normal to the plane of the paper. Three mosses M, M, and 2M are attached to the rod as shown. With the rod in a horizontal position, the system is released from rest. (a) Find the net torque on the rod about the axis of rotation immediately after the system is...
A uniform disk of radius 0.455 m0.455 m and unknown mass is
constrained to rotate about a perpendicular axis through its
center. A ring with the same mass as the disk is attached around
the disk's rim. A tangential force of 0.237 N0.237 N applied at the
rim causes an angular acceleration of 0.129 rad/s2.0.129 rad/s2.
Find the mass of the disk.Why is this wrong?
A uniform disk of radius 0.455 m and unknown mass is constrained to rotate about...
The uniform thin rod in the figure below has mass M =
4.00 kg and length L = 2.21 m and is free to rotate on a
frictionless pin. At the instant the rod is released from rest in
the horizontal position, find the magnitude of the rod's angular
acceleration, the tangential acceleration of the rod's center of
mass, and the tangential acceleration of the rod's free end.
(a)
the rod's angular acceleration (in rad/s2)
rad/s2
(b)
the tangential acceleration...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a horizontal plane about a vertical axis through from the right side. The rod into one end of the rod. As viewed from above, the bullet's path makes an angle of θ 60° with the rod (as shown in the figure below)If the bullet lodges in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the...
A uniform disk of radius 0.461 m and unknown mass is constrained to rotate about a perpendicular axis through its center. A ring with the same mass as the disk is attached around the disk's rim. A tangential force of 0.243 N applied at the rim causes an angular acceleration of 0.123 rad/s2. Find the mass of the disk. mass of disk:
alpha particle is twice the absolute value of the charge Ul muon (3) A thin rod of length 2.00 meters and mass 6.00 kg is mounted on a pivot for a physics demonstration so that it can rotate about an axis through the center perpendicular to the length. What is its moment of inertia about this axis? (4) If the rod in problem (3) is initially at rest and you push on one end of it with a 10.0 N...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate
in a horizontal plane about a vertical axis through its center. The
rod is at rest when a 3.8 g bullet traveling in the rotation plane
is fired into one end of the rod. As viewed from above, the
bullet's path makes angle θ = 60° with the rod. If the
bullet lodges in the rod and the angular velocity of the rod is
11.0 rad/s...
Example 10.8 Rotating Rod A uniform rod of length L 1.6 m and mass 2.8 k is attached at one end to a frictionless pivot and is free to rotate about the pivot in the vertical plane as in the figure. The rod is released from rest in the horizontal position. What are the initial angular acceleration of the rod and the initial translational acceleration of its right end Pivot SOLVE IT Mg A rod is free to rotate around...
A rod of mass M and length 2L is free to rotate in a vertical plane about an axis through O, as shown in the figure. The axis is normal to the plane of the paper. Three mosses M, M, and 2M are attached to the rod as shown. With the rod in a horizontal position, the system is released from rest. (a) Find the net torque on the rod about the axis of rotation immediately after the system is...
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