Question

If kg, meter and minute are taken as the units of mass, length and time then the numerical value of force of $1000$ dyne is:

• A. 300 units
• B. 3600 units
• C. 0.36 units
• D. 36 units

Answer 1

Answer: (D)

36 units

$1000dyne=1000gm.cm/s^2$

$=1000\times \frac{\left({10}^{-3}\right)kg\times \left({10}^{-2}\right)m}{\left(\frac{1}{60}{)}^2\right(min{)}^2}$

$=36\frac{kg-m}{(min{)}^2}=36units$