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If force is kept constant and torque is doubled, it means the distance from the point where the force is applied to the axis of rotation has been doubled. If torque is halved, the distance has been halved. Torque is the product of force and distance, so changing the distance changes the torque.

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How does the pressure gets affected when the force is doubled and area is constant?

When force is doubled and area is constant, the pressure will also double. This is because pressure is directly proportional to force when the area is constant, as described by the formula pressure = force/area. So, when force is doubled, the pressure exerted will also double.


Why torque produce by centripetal force is zero?

The torque produced by centripetal force is zero because the force is acting perpendicular to the radius of rotation. Torque is calculated as the force multiplied by the distance from the axis of rotation, and when the force and distance are perpendicular to each other, the torque becomes zero.


What is torque when angular momentum is constant?

When angular momentum is constant, torque is zero. This means that there is no net external force causing the object to rotate or change its rotational motion. The law of conservation of angular momentum states that if no external torque is acting on a system, the total angular momentum of the system remains constant.


Rotating force about the fulcrum is called?

The rotational equivalent of a force is a torque. Note, however, that a torque is no longer a force - it is a force multiplied by a distance.


If a constant force is applied for double the amount of time What happens to the impulse applied?

If a constant force is applied for double the amount of time, the impulse applied will also double. Impulse is equal to force multiplied by time, so if either the force or the time doubles, the impulse will also double.

Related Questions

How does the pressure gets affected when the force is doubled and area is constant?

When force is doubled and area is constant, the pressure will also double. This is because pressure is directly proportional to force when the area is constant, as described by the formula pressure = force/area. So, when force is doubled, the pressure exerted will also double.


Why torque produce by centripetal force is zero?

The torque produced by centripetal force is zero because the force is acting perpendicular to the radius of rotation. Torque is calculated as the force multiplied by the distance from the axis of rotation, and when the force and distance are perpendicular to each other, the torque becomes zero.


What is torque when angular momentum is constant?

When angular momentum is constant, torque is zero. This means that there is no net external force causing the object to rotate or change its rotational motion. The law of conservation of angular momentum states that if no external torque is acting on a system, the total angular momentum of the system remains constant.


Why does applied torque not change at 90 degrees?

At 90 degrees, the applied torque remains constant because torque is defined as the product of the force and the distance from the pivot point, multiplied by the sine of the angle between the force vector and the lever arm. At 90 degrees, the sine of the angle is 1, meaning that the entire force contributes to the torque. Therefore, while the angle changes, the magnitude of the torque does not, as it is maximized when the force is applied perpendicular to the lever arm.


Rotating force about the fulcrum is called?

The rotational equivalent of a force is a torque. Note, however, that a torque is no longer a force - it is a force multiplied by a distance.


If a constant force is applied for double the amount of time What happens to the impulse applied?

If a constant force is applied for double the amount of time, the impulse applied will also double. Impulse is equal to force multiplied by time, so if either the force or the time doubles, the impulse will also double.


What happens if the effort in a class 2 lever is moved closer to the fulcrum?

The torque will be reduced. The torque is found by the cross product of the distance from the fulcrum and the applied force. Assuming the force is applied perpendicular to the lever, you merely multiply the two. So if the force applied remains constant and you shorten the distance to the fulcrum, you are reducing one of the values while the other remains constant. When multiplied, this will reduce the total. Therefore the torque will be reduced. In effect, the lever will have a weaker action.


Is there any torque if force is zero?

NO. not at all b/c torque is directly related to force


What do you call the turning effect of a force?

The turning effect of a force is called torque. Torque is the measure of the force that can cause an object to rotate around an axis.


How do you compute the torque exerted by a force?

Torque is Force you silly duffa


Why does torque not change at 90 degrees?

Torque is defined as the product of force and the distance from the pivot point, multiplied by the sine of the angle between the force and the lever arm. When the angle is 90 degrees, the sine of 90 degrees is 1, meaning the full force is applied effectively at the maximum distance. Therefore, as long as the force and distance remain constant, the torque will not change at 90 degrees; it is at its maximum value.


What is the torque force if you are turning a wrench that is 55cm long and you are using 15N of force?

torque = force * lever length torque = 15 * 55 torque = 825 n-cms