Newton

'S e aonad forsa den SI a tha anns an Newton.

Newton

SI derived unit, unit of force, SI unit with special name, coherent SI unit, UCUM derived unit

Ainmichte às dèidh	Isaac Newton
Unit symbol	N, Н, Н, N, N
Defining formula	$1\mathrm {N} =1{\frac {\mathrm {kg} \cdot \mathrm {m} }{\mathrm {s} ^{2}}}$
In defining formula	$\mathrm {N}$, $\mathrm {kg}$, $\mathrm {m}$, $\mathrm {s}$
Measured physical quantity	force
Derived from base unit	kilogram, meatair, second

A rèir an 2na Lagh Newton,

forsa = tomad x luathachadh.

Is e a tha ann an luathachadh, atharrachadh ann an luaths rè ùine.

Tomhaisear luaths le aonadan de meatairean anns an diog (m/s).

Mar sin, tomhaisear luathachadh (atharrachadh de luaths rè diog) an aonadan de (meatairean/diog)/diog (m/s/s).

Mìnicheadh

'S e a tha ann an Newton:

Am forsa a dh'aobhrachas: luathachadh de 1 meatair/diog/diog, an rian na forsa, cho fàd 's a bhitheas e a gnàthadh air corp le tomad de 1 kg.

Eisimpleirean

Tha an cuideam de ubhal le meall de 102 gram (1/9.8 kg) co-ionnan ri forsa de 1 Newton.

Cleachdadh air an kilonewton (kN)

Is e a tha ann an kilonewton (kN) forsa de 1,000 N. Cleachdar an aonad seo gu tric ann an gnìomhachas togail agus le luchd-innlichidh.

An decanewton (daN)

Is aonad eu-cumanta a tha anns an decanewton. Comharraichte le daN tha e faisg air co-ionnan ri forsa cuideam chileagraim. Cleachdar e uairean an formulae empiriceal innleadaireachd. bu sònraichte an formulae airson bacadh mu choinneamh carbadan rathad-iarainn- a tha a measadh bacadh anns an aonad de decanewton per tonna (daN/T).