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How do you find the torque and angular of a variable center of mass object that is rotating vertically just as a windmill?
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What is the angular speed of a windmill with 40 feet and speed of 80 revolutions per minute?
The angular speed is 480 degrees per second.
What is the approximate angular speed of a wheel rotating at the rate of 5.0 rev per second?
The exact angular speed is 5*360 = 1800 degrees per second. The appoximate speed could be 2000 dps
What is the angular momentum of the 2.6 kg 5.6 cm diameter rotating disk.?
Without knowing the angular speed, i.e. RPM or some such velocity, it is not possible to answer the question. Please restate the question, giving all of the required information.
True or false a point hat is 1 in from the center of a rotating wheel on a car has the same angular velocity as a point that is 2 in from the center?
True.
Solution and answer of angular velocity?
It is the rate of change - with respect to time - of the angular displacement.
Do all rotating objects have angular momentum?
Rotating objects all have angular momentum.
How we find the Direction of angular velocity of a rotating wheel?
The direction of angular velocity in a rotating wheel can be found using the right-hand rule. If you curl your fingers in the direction the wheel is rotating, then your thumb points in the direction of the angular velocity vector. This rule helps determine whether the angular velocity is clockwise or counterclockwise relative to the rotation.
What is the angular speed of a windmill with 40 feet and speed of 80 revolutions per minute?
The angular speed is 480 degrees per second.
What is anguler momentum?
Angular momentum is a property of a rotating object that describes its tendency to keep rotating. It is calculated as the product of an object's moment of inertia and its angular velocity. Similar to linear momentum, angular momentum is conserved in the absence of external torques.
Why is the law of inertia for rotating system in terms of angular momentum?
The law of inertia for rotating systems is described in terms of angular momentum because angular momentum is conserved in the absence of external torques, similar to how linear momentum is conserved in the absence of external forces according to Newton's first law. This conservation of angular momentum provides a useful way to analyze and understand the motion of rotating systems.
Why is angular momentum used?
In the same way that objects in linear motion tend to remain that way, objects which are rotating tend to keep rotating. Thus, we need both linear and angular (rotational) motion.
When the rotational speed of a rotating system doubles its angular momentum?
When the rotational speed of a rotating system doubles, its angular momentum also doubles. This is because angular momentum is directly proportional to both the mass and the rotational speed of the system. Therefore, if the rotational speed doubles, the angular momentum will also double.
What moment of inertia does not depend on angular velocity?
The moment of inertia of an object does not depend on its angular velocity. Moment of inertia is a measure of an object's resistance to changes in its rotational motion, based on its mass distribution around the axis of rotation. Angular velocity, on the other hand, describes how fast an object is rotating and is not a factor in determining the moment of inertia.
What does the linear speed of a rotating object depend on?
The linear speed of a rotating object depends on its angular speed (how fast it rotates) and the distance from the axis of rotation (the radius). Linear speed is calculated as the product of the angular speed and the radius.
Is angular displacment vecctor?
No, angular displacement is not a vector. It is a scalar quantity that represents the change in orientation of a rotating object. It is measured in radians or degrees.
What has angular momentum?
Angular momentum is a property that objects possess when they are rotating around an axis. It is defined as the product of an object's moment of inertia and its angular velocity. It plays a crucial role in various scientific fields, including physics and engineering.
How do you increase the angular velocity of a rotating object?
You can increase the angular velocity of a rotating object by applying a torque to it. This can be done by exerting a force at a distance from the object's axis of rotation, causing it to spin faster.
