JAMB - Physics (1988 - No. 1)
Which of the following are the correct SI units of the quantities indicated? i.N(Force) II. N/m (Torque) iii. watt(Power) iv. kgms-2(Momentum)
i and ii only
i, ii and iii only
i, ii, and iv only
i and iii only
Объяснение
Quantities unit
Force Newton
Torque Newton-metre
Power Watt
Momentum Kilogram-metre per secs