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The factors that affect the magnitude of torques are three: the force F, the displacement D and the sine of the angle A between them. Torque T= FD sin A.
In Nature, variables are quaternions, and consist of a scalar and a vector part. This fact has not made its way into science and physics yet. It is like pre-spacetime physics when we had space And Time. Today we have scalar energy also called work And vector torque. Torque is really the energy vector.
In mechanical energy we have energy or work being force times displacement E=F.D. Torque in this system is T= FxD where A indicates the sine of the angle between the force and the displacement. T= FDsin A. Energy is also correctly seen to be Work= F.D= - FDcos A.
From this you see that vector energy is in general a quaternion:
E= FD = -FDcos A + FD sin A. The minus sign indicates negative energy called exergy (out energy like exercise) when the displacement and the force are in the same direction. Energy or positive energy is when the force and displacement are opposite then you have to put energy in, work.
If angle A is zero then there is only a scalar energy. if angle A is 90 degrees, thee is only torque or vector energy. I the angle is 45 degrees there is scalar and vector energy.
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What factors affect work?
Work is done when an object moves in the direction in which a force is applied to it. So the factors are the magnitude and direction of the applied force and the factors which affect the object's motion. The latter will include the mass of the object and friction (including drag).
Two factors that requires to describe forces?
magnitude and direction.
What is the difference between torque and couple?
The turning effect of a force is called torque or moment of the force. SI unit of torque is Newton-Metre. T = FL i.e Torque = Force x Moment arm A couple is formed by two unlike parallel forces of the same magnitude but not along the same line.
What factors influence the magnitude of sliding friction?
weight ,roughness of the surface and applied force
What are the two factors that affect an objects kinetic energy?
What are the two factors that affect an objects kinetic energy
What scientific factors affect the speed of a long board?
torque
What fours factors affect the intensity of an earthquake?
epicenter. focus. magnitude. and density
What factors other than a high magnitude might affect a quakes death rate?
lol its ellis again
What factors affect work?
Work is done when an object moves in the direction in which a force is applied to it. So the factors are the magnitude and direction of the applied force and the factors which affect the object's motion. The latter will include the mass of the object and friction (including drag).
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.
What is net torque?
Net torque is the magnitude and direction of torque that is left over when you add up the torques that are acting on an object.
What are 5 factors that affect the intesity of an earthquake?
type of faulting depth frequency of shakin proximity of epicentre distance of earthquake focus magnitude
If you add an exton to your torque wrench does it change the torque?
as long as your extension is 90 degrees from the handle it will not affect your torque wrench. if you use a super long torque wrench you may lose a little torque in the extension it self but should not affect torque. an extension affecting the wrench in lenght like a crows foot will affect torque as long as your extension is 90 degrees from the handle it will not affect your torque wrench. if you use a super long torque wrench you may lose a little torque in the extension it self but should not affect torque. an extension affecting the wrench in lenght like a crows foot will affect torque
What two factors that affect the amount of friction between two surfaces?
The magnitude of the frictional force is directly proprotional to the normal reaction between the two surfaces.(2)Magnitude of the frictional force is independent of shape and area of the surfaces
What three factors determine the magnitude of star?
The apparent magnitude of a star is dependent on the star's size, temperature and distance from where it is observed. An absolute magnitude is determined by the same three factors, but the distance is fixed at 10 parsecs.
Deduce an expression for the torque develop by the armature of a dc motor?
he magnitude of torque depends on three quantities: First, the force applied; second, the length of the lever arm[4] connecting the axis to the point of force application; and third, the angle between the two. In symbols:whereτ is the torque vector and τ is the magnitude of the torque,r is the displacement vector (a vector from the point from which torque is measured to the point where force is applied), and r is the length (or magnitude) of the lever arm vector,F is the force vector, and F is the magnitude of the force,× denotes the cross product,θ is the angle between the force vector and the lever arm vector.
A planet revole around the sun under the affect of gravitation exerted by the sun why the torque on the planet due to gravitation force is zero?
Because torque is (magnitude of the force) x (distance between the point where the force is applied and the center of rotation). Gravitational force is always directed toward the center of rotation, so the second factor is zero, and the torque is therefore zero.
