Science Formulae

Weight = mass x gravitational acceleration
Mass = (kg)

Dencity = Mass/Volume

Volume = height x area

Pressure = (Pa or nm⁻²)

Pressure Solid (P)= Force (F) / Area (A)

Pressure Liquid = h x ρ x g
ρ = Density
g = gravitational acceleration
*Example: – 2m x 1000Kg m⁻³ x 10ms⁻²

Kgxg=N (g=10ms⁻²)


Work done = force x distance moved
Work done = force x displacement
Work done = fxd (fd)

Work done = mxgxh (mgh)
Work done = mass of the object x gravitational acceleration x vertical distance lifted

Work done = Weight of the object x vertical distance lifted
Work done = Wxh
1J = 1Nm

Work done (J)= Power (W) x Time (S)
Power (W)= work done (J) / time spent (S)
Time spent (s) = Work done (J) / Power (W)


  1. I loved as much as you’ll receive carried out right here.

    The sketch is tasteful, your authored material stylish. nonetheless,
    you command get got an shakiness over that you wish be delivering
    the following. unwell unquestionably come further formerly
    again as exactly the same nearly a lot often inside case
    you shield this increase.

Leave a Reply

Your email address will not be published. Required fields are marked *