Fill in the blanks by suitable conversion of units.

A. 1 kg m² s^-2 = ....g cm² s^-2

Here we have to convert kg to g & m to cm.

1 kg = 1000 g

1 m = 100 cm

Therefore 1 kg m² s^-2 = 1000g × (100 cm)² s^-2

= 10³ g× 10⁴ cm² s^-2

= 10⁷ g cm² s^-2

1 kg m² s^-2 = 10⁷ g cm² s^-2