calculations in physics

ccc 2nd year science

the area of a square or rectangle

l x w

the volume of a cube or cuboid

l x w x h

the density of an object

mass/volume

the speed of an object

distance/time

the acceleration of an object

final speed-first speed/time taken for change in speed

the weight of an object

mass x 10

the force required to move an object

mass x acceleration

pressure

force/area

work

force x distance

weight units

N

length units

cm, m, km

mass units

g, kg

time units

sec, min, hrs

temperature units

degrees celsius

area units

cm squared, m squared, km squared

volume units

cm cubed, m cubed, km cubed

density units

kg/m cubed,

speed units

m/s

acceleration units

m/s cubed

force units

N

voltage units

Volt

current units

A

resistance units

Ohm

electrical power units

Watt