What is the weight formula?
The most common definition of weight found in introductory physics textbooks defines weight as the force exerted on a body by gravity. This is often expressed in the formula W = mg, where W is the weight, m the mass of the object, and g gravitational acceleration.
Who gave the formula of work?
Like energy, it is a scalar quantity, with SI units of joules. Heat conduction is not considered to be a form of work, since there is no macroscopically measurable force, only microscopic forces occurring in atomic collisions. The term work was created in the 1830s by the French mathematician Gaspard-Gustave Coriolis.
What is the SI unit of work?
Solution: S.I. unit of work is Joule. Work done when a force of 1 Newton displaces the body through a distance of 1 metre in the direction of force.
What is voltage drop formula?
Voltage drop of the circuit conductors can be determined by multiplying the current of the circuit by the total resistance of the circuit conductors: VD = I x R.
What is power explain?
In physics, power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity.
What are the 7 types of power?
In her book, Lipkin writes about these specific types of power and why it’s important for leaders to understand what type of power they’re using.
- Legitimate Power.
- Coercive Power.
- Expert Power.
- Informational Power.
- Power of Reward.
- Connection Power.
- Referent Power.
What are the 4 types of power?
Questioning Four Types of Power
- Expert: power derived from knowledge or skill.
- Referent: power derived from a sense of identification others feel toward you.
- Reward: power derived from an ability to reward others.
- Coercive: power derived from fear of punishment by others.
- Legitimate: power derived from a perceived inherent right to influence.
What is the best definition of power?
(Entry 1 of 3) 1a(1) : ability to act or produce an effect. (2) : ability to get extra-base hits. (3) : capacity for being acted upon or undergoing an effect.
Why is power so important?
Power is the capacity to cause change, produce effects on others or potentially influence others (PSU WC, L. 7.). Power is the function of a relationship because it belongs not only to the leader, but also to the followers and the situation.
What is the meaning and importance of power?
Generally, power is the ability to cause or prevent an action, make things happen; the discretion to act or not act. Ability conferred on a person by law to determine and alter (by his or her own will) the rights, duties, liabilities, and other legal relations, of himself or others.
What is power in a person?
Power is the ability to influence or change an outcome. Personal power is a source of influence and authority a person has over his or her followers. In short, the power is determined by his or her followers.
What are the 5 sources of power?
In 1959, social psychologists John French and Bertram Raven identified five bases of power:
- Legitimate.
- Reward.
- Expert.
- Referent.
- Coercive.