Profile
Settings
Refer your friends
Sign out
Torque is the rotational equivalent of linear force in physics and mechanics. It’s also known as the rotational force, the moment, or the moment of force.
Power is defined as the amount of energy transferred or converted per unit time. A watt is equivalent to one joule per second in the International System of Units. Power was also known as action in ancient literature. A scalar quantity is referred to as “power.”
Torque
Torque, also known as force moment, is a force’s tendency to rotate the body it is applied to.. The torque is equal to the magnitude of the component of the force vector located in the plane perpendicular to the axis multiplied by the shortest distance between the axis and the direction of the force component with respect to the axis of rotation. The force vector may always be found in a plane parallel to the axis, regardless of its orientation in space.
Torque Formula
T=F×r×sin
Where, T= torque
F= linear force
R= distance measured from the axis of rotation to where the linear force applied
sinθ= the angle between F and r.
Sin(theta) has no units in our equation, r has meters (m), and F has Newtons (N) (N). Combining them, we can conclude that a Newton-meter is a unit of torque (Nm).
power
We hear the word power a lot, just like we hear the word energy. In everyday life, it has a variety of meanings. It has a very specific meaning in physics, however. It is a metric that indicates how quickly work is finished.
Power Formula
The rate at which work is completed is referred to as power. It all comes down to the work-to-time ratio.
Power=Worktime
Or
P=Wt
The Watt is the standard metric unit of power. The equation for power states that a unit of power is equal to a unit of work divided by a unit of time. As a result, a Watt equals a Joule/sec.
What is the relationship between Speed and Torque
When applied to anybody, torque, which is the rotational equivalent 2of linear force, does work. This work has the same dimensions as linear work and is measured in the same units as linear work, namely joules.
The relationship between torque and angular velocity can be used to calculate the amount of work done by a rotating body. The following is a description of this relationship:
P=τ.ω
Where, P= power
τ=torque
ω=the angular velocity
What is the relationship between Speed and Power
Speed and power have a basic relationship.
P=2πNT60
Where, P=output power
N=speed
T=torque
Conclusion
Torque is a measurement of the force required to rotate an object around an axis. In linear kinematics, force accelerates an object; in rotational kinematics, torque accelerates it. Torque may be measured because it is a vector quantity. The torque vector’s direction is dictated by the force applied on the axis.
Organizations are rife with power and politics. Each concept is, in most situations, necessary and performed with expertise and precision. Unfortunately, authority can lead to conformity among those we interact with, and this conformity can generate corruption. The amount of power you wield is directly proportional to how much others rely on you. If you are regarded as a valued resource within a company, you can use your dependability to make demands and persuade people to comply with your wishes. There are various social dimensions of power to draw on, in addition to having a natural or acquired influence over specific resources.
