Which one of the following is the physicalquantity of the unit (Nm^(2)

1.	Which one of the following is the physicalquantity of the unit (Nm^(2))/(kg)^2?
Answer» Linear momentum Gravitational FORCE Universal gravitational constant Acceleration of GRAVITY SOLUTION :`implies F = (Gm_1 m_2)/r^2` `:. G = (Fr^2)/(m_1m_2)` `:.` UNIT of G = unit of `(Fr^2)/(m_1m_2)` `= (Nm^2)/(kg^2)`

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