Find out the fundamental units involved in the given derived units: (i) newton (N) (ii) watt (W) (iii) joule (J) (iv) pascal (Pa).

Question

Accepted Answer

(i) Newton: N = kg·m·s⁻² → kilogram, metre, second. (ii) Watt: W = kg·m²·s⁻³ → kilogram, metre, second. (iii) Joule: J = kg·m²·s⁻² → kilogram, metre, second. (iv) Pascal: Pa = kg·m⁻¹·s⁻² → kilogram, metre, second.