A uniform rod of mass 5 kg and length 1.5 m is pivoted about its center....
A uniform rod of mass 5 kg and length 1.5 m is pivoted about its center. The rod is struck at one end with a hammer; during the blow an average force of 1000 N acts for 0.01 seconds. What is the angular velocity of the rod just after the impact, if the rod was initially at rest? Use Irod = (1/12)ML2.
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A uniform rod of mass 5 kg and length 1.5 m is pivoted about its
center....
A thin uniform rod (length = 1.77 m, mass = 3.13 kg) is pivoted about a...
A thin uniform rod (length = 1.77 m, mass = 3.13 kg) is pivoted about a horizontal frictionless pin through one of its ends. The moment of inertia of the rod through this axis is (1/3)mL2. The rod is released when it is 58.5° below the horizontal. What is the angular acceleration of the rod at the instant it is released? (in rad/s^2) A: 2.712 B: 3.173 C: 3.713 D: 4.344 E: 5.082 F: 5.946 G: 6.957 H: 8.140
Q21 (15 points): A uniform rod of mass m 1.5 kg and length d- 2.0 m...
Q21 (15 points): A uniform rod of mass m 1.5 kg and length d- 2.0 m is supported by a pivot point P at its top and is free to rotate iın the vertical plane. A block of mass m2 0.8 kg is attached to the other end of the rod. The rod-block system is initially at rest, and a 1g bullet is fired horizontally into the rod through a point x 08 d below the pivot P Assume that...
A thin, uniform bar of length D = 1.00 m and mass M = 0.74 kg...
A thin, uniform bar of length D = 1.00 m and mass M = 0.74 kg pivoted at the top. The rod, which is initially at rest, is struck by a particle whose mass is m = 0.30 kg at a point x = 0.80d below the pivot. Assume that the particle sticks to the rod. If the maximum angle between the rod and the vertical following the collision is 60°, find the speed of the particle before impact.
A pendulum consisting of a uniform rod and concentrated mass at its free end is pivoted...
A pendulum consisting of a uniform rod and concentrated mass at its free end is pivoted to the inertial frame through a revolute joint. The rod has length L=1.2m and mass m=3 kg. The concentrated mass has magnitude M=5 kg. The system starts from rest with the rod making an angle 0=60° to the horizontal. A moment T-100 Nm acts on the rod. When the rod first makes an angle of p=300" to the horizontal, calculate: 1. Angular velocity of...
A uniform rod, supported and pivoted at its midpoint, but initially at rest, has a mass...
A uniform rod, supported and pivoted at its midpoint, but initially at rest, has a mass of66gandalength7cm. Apieceofclaywith mass 21 g and velocity 1.7 m/s hits the very top of the rod, gets stuck and causes the clay- rod system to spin about the pivot point O at the center of the rod in a horizontal plane. Viewed from a bove the scheme is 1.7 m/s 21 g 66 g (a) before Oω (b) during ω (c) after ...
11. A uniform thin rod of length L and mass M, pivoted at one end as...
11. A uniform thin rod of length L and mass M, pivoted at one end as shown above, is held horizontal and then released from rest. Ignore all effects due to friction. (a) Find the angular speed of the rod as it sweeps through the vertical position. solution: 、13g / L (b) Find the force exerted on the rod by the pivot at this instant. solution Mg (c) Starting from the horizontal position, what initial angular speed would be needed...
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...
The figure above shows a thin, uniform bar of length D = 1.27 m and mass...
The figure above shows a thin, uniform bar of length D
= 1.27 m and mass M = 0.96 kg pivoted at the top. The rod,
which is initially at rest, is struck by a particle whose mass is
m = 0.30 kg at a point x = 0.80d below
the pivot. Assume that the particle sticks to the rod. If the
maximum angle between the rod and the vertical following the
collision is 60°, find the speed of the...
A uniform disk with mass 38.8 kg and radius 0.200 m is pivoted at its center...
A uniform disk with mass 38.8 kg and radius 0.200 m is pivoted at its center about a horizontal, frictionless axle that is stationary. The disk is initially at rest, and then a constant force 25.0 N is applied tangent to the rim of the disk. a)What is the magnitude v of the tangential velocity of a point on the rim of the disk after the disk has turned through 0.170 revolution? b)What is the magnitude a of the resultant...
A uniform disk with mass 35.2 kg and radius 0.230 mis pivoted at its center about...
A uniform disk with mass 35.2 kg and radius 0.230 mis pivoted at its center about a horizontal, frictionless axle that is stationary. The disk is initially at rest, and then a constant force 29.5 N is applied tangent to the rim of the disk. What is the magnitude v of the tangential velocity of a point on the rim of the disk after the disk has turned through 0.210 revolution? What is the magnitude a of the resultant acceleration...
Q21 (15 points): A uniform rod of mass m 1.5 kg and length d- 2.0 m is supported by a pivot point P at its top and is free to rotate iın the vertical plane. A block of mass m2 0.8 kg is attached to the other end of the rod. The rod-block system is initially at rest, and a 1g bullet is fired horizontally into the rod through a point x 08 d below the pivot P Assume that...
A pendulum consisting of a uniform rod and concentrated mass at its free end is pivoted to the inertial frame through a revolute joint. The rod has length L=1.2m and mass m=3 kg. The concentrated mass has magnitude M=5 kg. The system starts from rest with the rod making an angle 0=60° to the horizontal. A moment T-100 Nm acts on the rod. When the rod first makes an angle of p=300" to the horizontal, calculate: 1. Angular velocity of...
11. A uniform thin rod of length L and mass M, pivoted at one end as shown above, is held horizontal and then released from rest. Ignore all effects due to friction. (a) Find the angular speed of the rod as it sweeps through the vertical position. solution: 、13g / L (b) Find the force exerted on the rod by the pivot at this instant. solution Mg (c) Starting from the horizontal position, what initial angular speed would be needed...
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...
The figure above shows a thin, uniform bar of length D
= 1.27 m and mass M = 0.96 kg pivoted at the top. The rod,
which is initially at rest, is struck by a particle whose mass is
m = 0.30 kg at a point x = 0.80d below
the pivot. Assume that the particle sticks to the rod. If the
maximum angle between the rod and the vertical following the
collision is 60°, find the speed of the...
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