the gravitational force between two point masses m1 and m2 at separ

1.	the gravitational force between two point masses m1 and m2 at separation, r is given by F=km1m2r2 The constant k: 1. Depends on the system of units only 2. Depends on the medium between masses only 3. Depends on both (1) and(2) 4. Is independent of both (1) and (2)
Answer» the gravitational force between two point masses $m_{1}$ and $m_{2}$ at separation, r is given by $F = k \frac{m_{1} m_{2}}{r^{2}}$ The constant k: 1. Depends on the system of units only 2. Depends on the medium between masses only 3. Depends on both (1) and(2) 4. Is independent of both (1) and (2)

the gravitational force between two point masses m1 and m2 at separation, r is given by F=km1m2r2 The constant k: 1. Depends on the system of units only 2. Depends on the medium between masses only 3. Depends on both (1) and(2) 4. Is independent of both (1) and (2)

Answer»

the gravitational force between two point masses $m_{1}$ and $m_{2}$ at separation, r is given by

$F = k \frac{m_{1} m_{2}}{r^{2}}$
The constant k:
1. Depends on the system of units only

2. Depends on the medium between masses only
3. Depends on both (1) and(2)
4. Is independent of both (1) and (2)