Derive the units of the following in terms of standard fundamental units.
(a)Force (b) Pressure
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Explanation:
A FORCE
Joule is SI unit of work or energy
As work = force xx distance
= (mass xx acc.)xx distance
∴Work=mass×distancetime2×distance
=mass(distance)2time2
HenceJ=kgm2s2=kgm2s−
B PRESSUR
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