An object can rotate but not exhibit no angular acceleration and no linear or translational acceleration. Such an object is in both translational and rotational equilibrium. What are the conditions for the object to be in static equilibrium? A vaulter holds a 29.4 -N pole in equilibrium by exerting an upward force U with her leading hand and a downward force D with her trailing hand as shown. Point C is the center of gravity of the pole where the 29.4 N acts. Determine: The magnitude of U The magnitude of D
An object can rotate but not exhibit no angular acceleration and no linear or translational acceleration. Such an object is in both translational and rotational equilibrium. What are the conditions for the object to be in static equilibrium? A vaulter holds a 29.4 -N pole in equilibrium by exerting an upward force U with her leading hand and a downward force D with her trailing hand as shown. Point C is the center of gravity of the pole where the 29.4 N acts. Determine: The magnitude of U The magnitude of D
An object can rotate but not exhibit no angular acceleration and no linear or translational acceleration. Such an object is in both translational and rotational equilibrium. What are the conditions for the object to be in static equilibrium? A vaulter holds a 29.4 -N pole in equilibrium by exerting an upward force U with her leading hand and a downward force D with her trailing hand as shown. Point C is the center of gravity of the pole where the 29.4 N acts. Determine: The magnitude of U The magnitude of D
An object can rotate but not exhibit no angular acceleration and no linear or translational acceleration. Such an object is in both translational and rotational equilibrium. What are the conditions for the object to be in static equilibrium?
A vaulter holds a 29.4 -N pole in equilibrium by exerting an upward force U with her leading hand and a downward force D with her trailing hand as shown. Point C is the center of gravity of the pole where the 29.4 N acts. Determine:
The magnitude of U
The magnitude of D
Transcribed Image Text:0.750 m
A
↑A
U
B
-1.50 m-
C
Figure P12.12
2.25 m
Definition Video Definition A state wherein a body is not experiencing any resultant angular acceleration. If the net torque acting on the body is zero, then the body is said to be in rotational equilibrium. If the body is stationary and net torque is zero, then the body is in static rotational equilibrium. If the body is moving with constant velocity and net torque is zero, then, the body is said to be in dynamic rotational equilibrium. Video
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