A 0.140-kg wooden rod is 1.80 m long and pivots at one end. It is held...
A 0.140-kg wooden rod is 1.80 m long and pivots at one end. It is held horizontally and then released.
What is the angular acceleration of the rod after it is released?
What is the linear acceleration of a spot on the rod that is 1.42 m from the axis of rotation?
At what location along the rod should a die be placed so that the die just begins to separate from the rod as it falls?
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A 0.140-kg wooden rod is 1.80 m long and pivots at one end. It
is held...
A 0.220-kgkg wooden rod is 1.45 mm long and pivots at one end. It is held...
A 0.220-kgkg wooden rod is 1.45 mm long and pivots at one end. It is held horizontally and then released. A. What is the angular acceleration of the rod after it is released? B. What is the linear acceleration of a spot on the rod that is 1.09 mm from the axis of rotation? C. At what location along the rod should a die be placed so that the die just begins to separate from the rod as it falls?
A 0.240-kg wooden rod is 1.25 m long and pivots at one end. It is held...
A 0.240-kg wooden rod is 1.25 m long and pivots at one end. It is held horizontally and then released. What is the angular acceleration of the rod after it is released? Express your answer to three significant figures and include appropriate units. What is the linear acceleration of a spot on the rod that is 0.388 m from the axis of rotation? Express your answer to three significant figures and include appropriate units. At what location along the rod...
A 0.240-kg wooden rod is 1.40 m long and pivots at one end. It is held...
A 0.240-kg wooden rod is 1.40 m long and pivots at one end. It is held horizontally and then released. A) What is the angular acceleration of the rod after it is released? Express your answer to three significant figures and include appropriate units. B) What is the linear acceleration of a spot on the rod that is 0.672 m from the axis of rotation?Express your answer to three significant figures and include appropriate units. C)At what location along the...
oblem 11.14 6 of 2 A 0.190-kg wooden rod is 1.10 m long and pivots at...
oblem 11.14 6 of 2 A 0.190-kg wooden rod is 1.10 m long and pivots at one end It is held horizontally and then released What is the angular acceleration of the rod after it is released? Express your answer to three significant figures and include appropriate units. Value Units Part B What is the linear acceleration of a spot on the rod that is 0.836 Im from the axis of rotation? Express your answer to three significant figures and...
A long thin rod is held horizontally. When released, it pivots around a fixed, frictionless axis...
A long thin rod is held horizontally. When released, it pivots around a fixed, frictionless axis through one end. Consider its angular speed when it is vertical? a) The final speed depends on the rod’s mass only. b) The final speed depends on the rod’s length only. c) The final speed depends on both the rod’s mass and length. d) The final speed depends on neither the rod’s mass nor length.
Consider a mass held horizontal by a massless rod a distance L from the axis of...
Consider a mass held horizontal by a massless rod a distance L from the axis of rotation If the rod is released, what is the value of angular acceleration (a) immediately after it is released? axis (a) 0 (b) mgL (d) ?
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...
1. A 2.0 m long rod is hinged at one end and connected to a wall...
1. A 2.0 m long rod is hinged at one end and connected to a wall (at the hinged end). It is held at an angle of 30° from the horizontal axis by a cable attached to the rod and to the wall, as shown in Fig. 1. Suddenly, the cable snaps (so the cable is no longer applying any tension force to the rod). The moment of inertia for various objects can be found on the back of the...
A uniform 0.030 kg rod of length 0.40 m rotates in a horizontal plane about a...
A uniform 0.030 kg rod of length 0.40 m rotates in a horizontal plane about a fixed vertical axis through its center. Two small rings, each with a mass of 0.020 kg can slide along the rod. They are initially held by catches at a position 0.050 m on either side of the rod’s center. The rod is rotationally accelerated to 30.0 rpm and then left to spin freely with no friction. While the rod is spinning, the catches are...
A uniform rod of length 1.82 m is attached to a frictionless pivot at one end....
A uniform rod of length 1.82 m is attached to a frictionless
pivot at one end. It is released from rest from an angle θ = 29.8 °
above the horizontal.
Find the magnitude of the initial angular acceleration of the
rod.
Find the magnitude of the initial linear acceleration of a point
at the center of the rod.
oblem 11.14 6 of 2 A 0.190-kg wooden rod is 1.10 m long and pivots at one end It is held horizontally and then released What is the angular acceleration of the rod after it is released? Express your answer to three significant figures and include appropriate units. Value Units Part B What is the linear acceleration of a spot on the rod that is 0.836 Im from the axis of rotation? Express your answer to three significant figures and...
Consider a mass held horizontal by a massless rod a distance L from the axis of rotation If the rod is released, what is the value of angular acceleration (a) immediately after it is released? axis (a) 0 (b) mgL (d) ?
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...
1. A 2.0 m long rod is hinged at one end and connected to a wall (at the hinged end). It is held at an angle of 30° from the horizontal axis by a cable attached to the rod and to the wall, as shown in Fig. 1. Suddenly, the cable snaps (so the cable is no longer applying any tension force to the rod). The moment of inertia for various objects can be found on the back of the...
A uniform rod of length 1.82 m is attached to a frictionless
pivot at one end. It is released from rest from an angle θ = 29.8 °
above the horizontal.
Find the magnitude of the initial angular acceleration of the
rod.
Find the magnitude of the initial linear acceleration of a point
at the center of the rod.
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