Match the army officers of the Mauryan empire in column A with the respective salaries given to them in column B.
Column A (Army Officer)
a. Senapati
b. Adhvakshas
c. Mukhvas
d. Nayka
Column B (Salaries)
i 12,000 Pana per annum
ii. 8,000 Pana per annum
iii. 4,000 Pana per annum
iv. 4,8000 Pana per annum
There are two identical spherical solid balls of iron alloy touching each other. What would be the gravitational force of attraction between them if the density of the materials of the ball is
(3/2π)x10^5(kg/m^3)
and radius 1 m.
G=6.67×10−11Nm2/kg2