0
Resultant torque is the overall rotational effect produced by a combination of multiple torques acting on an object. It is calculated by vectorially adding all individual torques, taking into account their magnitudes and directions. The resultant torque determines the object's angular acceleration according to Newton's second law for rotation, which states that torque equals the moment of inertia multiplied by angular acceleration. A non-zero resultant torque indicates that the object will undergo angular motion or change its rotational state.
What else can I help you with?
Give an example of a case when the resultant force is zero but resultant torque is not zero?
A couple.
What is resultant torque of a couple?
The resultant torque of a couple is the vector sum of the individual torques produced by the two equal and opposite forces that make up the couple. It is the product of the force magnitude and the perpendicular distance between the forces. The resultant torque of a couple is constant and does not cause linear acceleration but only rotational motion.
What is an example when resultant force is zero but resultant torque is not zero?
A couple: 2 parallel forces equal in magnitude, but opposite in direction separated by a distance.
How do you know if the system is in equlibrium?
A system is in equilibrium if: 1. The resultant force on it is zero. 2. The resultant torque on it is zero. Note that for a system which is a point object, only condition 1 is necessary for the system to be in equilibrium.
Are the forces on a see-saw balanced?
Only if both ends are at the same height. If a resultant force is more on one side than on the other side, then that will cause the side with the higher resultant to accelerate downwards or upwards, depending on the direction of the resultant force. The forces would be unbalanced in that system.
What is An example of case when resultant force is zero but torque is not zero?
A common example is a see-saw where two forces balance each other out and create a zero resultant force, but the torques produced by the forces are not equal because they act at different distances from the pivot point. This results in a non-zero net torque causing rotation.
What 2 things does the moment of a force depend on?
What two factors must be known in order to calculate the moment of a force? Torque = Force * distance Torque and distance must be perpendicular to each other If not you must determine the portion of the torque that is perpendicular.
How does the equilibrant force compare with the resulltant force?
The resultant is a trigonometric function, usually using the Law of Cosines in two dimensional solution by vector resolution, of two or more known forces while equilibrant is equal in magnitude to the resultant, it is in the opposite direction because it balances the resultant.Therefore, the equilibrant is the negative of the resultant.
How to find resultant force?
To find the resultant force you need to find both the x and y component of the resultant force. Once you have that, you can use the Pythagorean theorem to find the resultant force.
Is resultant a vector quantity?
The resultant of two vectors cannot be a scalar quantity.
A resultant vector is?
a resultant vector not only the resultant of two or three vector. it is the resultant direction of two or many vectors.(let us push an object with same force in opposite direction the resultant is zero and if we push in same direction the force will double.if we pull a object with same force in x and y direction the resultant force in 45 degrees to x axis)
How do you find missing vector if resultant is given?
The Resultant Vector minus the other vector
