are torque and force the same thing?
411837
Force has units of Newtons, while torque, being the product of a force and a distance, has units of Newton ⋅ meters. Torque and force also differ in that force is a true vector, whereas torque is a pseudovector, that is, it picks up a sign flip under certain kinds of coordinate transformations.
1337263
Torque is measured in Newton metres (Nm) or you might see the imperial measurement of lb-ft (pounds-feet). If you want to calculate the conversion for yourself, 1 Nm is equivalent to 0.738 lb/ft. See the pulling power of torque in our tug of war video.
544935
Force and work are directly proportional to each other, while force and displacement are indirectly propotional. The equation showing the relationship is W= Fd. W represents work measured in joules; F represents force in newtons; and d represents distance in meters.
353525
Speed of a motor is the rate at which it spins and is often given in “rpm” or rotations per minute. While torque is the amount of twisting force generated by the motor (often through a shaft).
581282
What is the difference between force and net force on an object. Force is a push or a pull; net force is the combination of all forces acting on an object.
426088
Because torque is proportional to FR, a force times a distance, the units are the units of force (N) times the units of distance (m). Suppose that we are spinning a merry-go-round. If we quadruple the torque then the angular acceleration will: quadruple.
455337
Torque is a measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate in linear kinematics, torque is what causes an object to acquire angular acceleration.
347074
The units for torque and work happen to have the same dimensions but torque and work are very different concepts. Work is a scalar and torque is a vector. ... whereas Torque is the cross product of Force and Distance. Torque does work over an angular distance whereas Work is to define linear motion.
1029583
Yes, torque has units of joules in SI. ... From this equation, one can interpret torque as the amount of rotational energy gained per radian of rotation. In other words, joules per radian in SI units. But, since one usually considers radians as unitless, this "simplifies" to just joules.
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Momentum is mass times velocity. So force is the change in (mass times velocity) with respect to time: F = d(mv)/dt. In most situations we figure mass is constant. So force is proportional to a change in velocity.
207220
Centripetal force and torque are two very different things. Applying a torque to the door will cause angular acceleration while the centripetal force preserves rotation. The centripetal force is required to maintain circular motion and is provided by the bonds between the molecules in the door.
90155
So force is the change in (mass times velocity) with respect to time: F = d(mv)/dt. In most situations we figure mass is constant. So force is proportional to a change in velocity. (F = m dv/dt, or mass times acceleration.)
232307
In general, an object can be acted on by several forces at the same time. A force is a vector quantity which means that it has both a magnitude and a direction associated with it. Two forces with the same magnitude but different directions are not equal forces.
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Force vs. Power. ... Force is the fundamental result of an interaction between two objects, while power is an expression of energy consumed over time (work), of which force is an element. Force and power can both be described and measured, but a force is an actual physical phenomenon, and power in itself is not.
1277840
Using the equation, _Fe × de = Fl × dl, the torque for the weight, or effort force, is then 2,000 pounds times 50 feet, or 100,000 pound-feet for the weight. The counterbalance weight, or load force, is then, 100,000 pound-feet divided by 20 feet, or 5,000 pounds.
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1-“Moment” refers to the tendency of a force to move an object while torque is the tendency of a force to rotate an object in a pivot. ... Torque is the moment of a force. The term “moment” is often used to mean “moment of a force” - and as such, they are the same thing.
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Torque is a vector quantity. The direction of the torque vector depends on the direction of the force on the axis.