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Muscles produce forces by contacting their length. Forces can be turned into torques through the action of joints as pivots and bones as levers.
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Does torque and work are equivalent?
Torque is rotational force, while work is energy transferred between objects. For example, a screw experiences mostly torque as you twist it around its axis, while a nail experiences mostly work as it is driven straight into the wood.
What are the differences between torque and work?
Torque is the tendency of a force to rotate the body to which it is applied.Torque is always specified with regard to the axis of rotation. It is equal to the magnitude of the component of the force lying in the plane perpendicular to the axis of rotation, multiplied by the shortest distance between the axis and the direction of the force component. Torque is the force that affects rotational motion; the greater the torque, the greater the change in this motion. Whereas,work is the measure of energy transfer that occurs when an object is moved over a distance by an external force, some component of which is applied in the direction of displacement. For a constant force, work W is equal to the magnitude of the force F times the displacement d of the object, or W = Fd. Work is also done by compressing a gas, by rotating a shaft, and by causing invisible motions of particles within a body by an external magnetic force. No work is accomplished by simply holding a heavy stationary object, because there is no transfer of energy and no displacement. Work done on a body is equal to the increase in energy of the body. Work is expressed in units called joules (J). One joule is equivalent to the energy transferred when a force of one newton is applied over a distance of one metre..
What does a machine not do multiply force multiply energy change direction of a force or work?
Does not multiply energy. Work done or energy used (force * distance) remains the same at both ends. Force or torque can be increased or decreased depending on mechanical advantage. It can change the direction of the force or torque.
What is about distance that make the torque and work different?
What the hell you talkin 'bout?Ignoring the previous answer...For torque, 'distance' refers to the radius of rotation. For work, 'distance' refers to the distance travelled in the direction of a force. To find the amount of work done by torque, multiply the force by the distance travelled around the circumference of rotation.
What is present when work is done?
In physics work is dome when a force acts on a body and the body moves in the direction of the force.
Does torque and work are equivalent?
Torque is rotational force, while work is energy transferred between objects. For example, a screw experiences mostly torque as you twist it around its axis, while a nail experiences mostly work as it is driven straight into the wood.
Torque and work is a product of force and distance.Yet torque and work are different.What is it about the distances that makes the torque and work different?
Torque describes a rotational force, caused by a force acting at right-angles to the radius of rotation. To measure torque, we multiply the force, in newtons, by the radius of rotation in metres -so, torque is measured in newton metres (N.m).Work is measured by multiplying the force on an object by the distance through which it moves, and is measured in joules (J).The work done by force of torque (not by torque) is determined by multiplying the force, not by the radius of rotation, but by the distance the force acts around the circumference of rotation. So, if torque causes a complete rotation, then the work done by that torque will be the force times (2 pi r).One joule is equal to one newton-meter. It is a measure of work or energy.Torque can be expressed in joules (J), but they really mean joules per radian. They're talking about the amount of work this torque is capable of doing for each radian of rotation. When using radian measure mention of radian is often left out, as in this case.
What are the differences between torque and work?
Torque is the tendency of a force to rotate the body to which it is applied.Torque is always specified with regard to the axis of rotation. It is equal to the magnitude of the component of the force lying in the plane perpendicular to the axis of rotation, multiplied by the shortest distance between the axis and the direction of the force component. Torque is the force that affects rotational motion; the greater the torque, the greater the change in this motion. Whereas,work is the measure of energy transfer that occurs when an object is moved over a distance by an external force, some component of which is applied in the direction of displacement. For a constant force, work W is equal to the magnitude of the force F times the displacement d of the object, or W = Fd. Work is also done by compressing a gas, by rotating a shaft, and by causing invisible motions of particles within a body by an external magnetic force. No work is accomplished by simply holding a heavy stationary object, because there is no transfer of energy and no displacement. Work done on a body is equal to the increase in energy of the body. Work is expressed in units called joules (J). One joule is equivalent to the energy transferred when a force of one newton is applied over a distance of one metre..
How is it possible for a smaller force to hava a large torque?
Yes, it is possible for a smaller force to have a large torque because it is usually located at a much greater distance from the center of rotation. Torque is calculated by multiplying the distance by the force.
What does a machine not do multiply force multiply energy change direction of a force or work?
Does not multiply energy. Work done or energy used (force * distance) remains the same at both ends. Force or torque can be increased or decreased depending on mechanical advantage. It can change the direction of the force or torque.
What is about distance that make the torque and work different?
What the hell you talkin 'bout?Ignoring the previous answer...For torque, 'distance' refers to the radius of rotation. For work, 'distance' refers to the distance travelled in the direction of a force. To find the amount of work done by torque, multiply the force by the distance travelled around the circumference of rotation.
What is present when work is done?
In physics work is dome when a force acts on a body and the body moves in the direction of the force.
What is the s.i of torque?
Joule , the energy unit is the unit for Torque. Torque is vector energy.AnswerThe SI unit for torque is the newton metre(N.m). This should not be confused with the joule (which is a special name for a newton metre), the SI unit for work.With torque, the force (in newtons) acts at right angles to a radius (in metres) to produce a turning moment. With work, the force (in newtons) acts in the same direction as distance travelled (in metres).To calculate the work done by a given torque, it's necessary to multiply the force by the circumference through which the force acts.
Differentiate batween the work done on the body and work done by the body?
note: Work done is = force applied to a body * time taken by the body When we apply a force on to an object such that the object displaced in the direction of force, then some unit of work is done on the body. When a body sets another body into motion by applying a force, in unit time, that body is considered as it had done a unit of work
What is defined work?
if the force applied on a body makes a body move that is there is a displacement of the point of application of force in the direction of force then work is said to be done by the body
Which force do not work on the body on which it acts?
frictional force
Difference between horsepower and torque?
Torque is the measurement of turning force. A wrench applies torque to a bolt. A motor or engine provides torque to do work. Horsepower is the measurement of the work done or ability to do work. This is done by taking the speed the engine is operating at (RPM) and what torque it is producing and applying a formula to give a horsepower rating.
