# Quick Answer: What Is The SI Unit Of Work Done?

## What is the formula of work done?

Scientifically Work done formula will be given as, W = F * d: In this case, the force exerting on the block is constant, but the direction of force and direction of displacement influenced by this force is different..

## What is CGS?

Definition. CGS. Centimeter, Gram, Second (system of units)

## What is mass equal to?

Mass and Weight The usual symbol for mass is m and its SI unit is the kilogram. … The weight of an object is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton. Density is mass/volume.

## What is the SI unit of work done and power?

jouleThe SI unit of energy/work is the joule (J), named for English physicist James Prescott Joule (1818 – 1889). Joule discovered the relationship between heat and mechanical work, which led to the development of the laws of thermodynamics.

## What is the CGS unit of work done?

descriptioncgsSI (mks)energy (work)ergjouleforcedynenewtonheat energycaloriejouleheat transmissionlangleykilojoule per square metre20 more rows

## How do I calculate power?

Power equals work (J) divided by time (s). The SI unit for power is the watt (W), which equals 1 joule of work per second (J/s). Power may be measured in a unit called the horsepower.

## What is D work formula?

Work definition in physics and work formula where, W is the work done; F is the force applied to the object; and. d is the distance about which you moved the object.

## What is the formula of volume?

Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height.

## What is the unit of mass?

kilogramThe SI unit of mass is the kilogram (kg). In science and technology, the weight of a body in a particular reference frame is defined as the force that gives the body an acceleration equal to the local acceleration of free fall in that reference frame.

## What are the 3 versions of work formula?

When a force acts upon an object to cause a displacement of the object, it is said that work was done upon the object. There are three key ingredients to work – force, displacement, and cause.

## What is formula for mass?

One can consider the mass of an object as a measure of how much physical “stuff” makes up that object. mass=density×volume (m=ρV). Density is a measure of mass per unit of volume, so the mass of an object can be determined by multiplying density by volume. mass=force÷acceleration (m=F/a).

## What is work and its types?

Work is defined as the force acting on a body which is responsible for the displacement of the body. Work is measured as a constant force and is the dot product of force and displacement. S is the displacement. … q is the angle between F and S.

## What is formula of kinetic energy?

The equation for Kinetic Energy is KE = 1/2 m v^2, where m is the mass, and v is the velocity.

## What is difference between work and energy?

There is a significant difference between work and energy. Work is the transferring of an amount of energy with the help of a force covering a particular distance through a direction. Energy is also referred to as the force which works at a certain distance. These both can be termed as scalar units.

## What is the unit of power?

WattPower/SI units

## What is CGS power unit?

Power = Work / time. The CGS unit of power is erg per second.