Question

Tentukan dimensi dari besaran berikut.
a. Volume
b. Massa jenis
c. energi kinetik

Answer 1

A.
Volume = p x l x t
= meter x meter x meter
= [L][L][L]
= [L]³


b. Massa jenis = massa/volume
= Kg/m³
= [M]/[L]³
= [M][L]⁻³

c. energi kinetik = 1/2 x massa x percepatan
= Kg x m/s²
= [M] [L]/[T]²
= [M][L][T]⁻²