Question

Masses 1kg and 4kg are 6cm apart. The Point along the line joining the masses where the gravitational field due to them is zero is​

Answer 1

Answer:

F=$7.41...*10^{-8}$N

Explanation:

G= 6.67$*10^{-11}$N$\frac{kg^{2}}{m^{2}}$

$M_{1}$= 1kg

$M_{2}$= 4kg

r=6cm=0.06m

F=$G\frac{M_{1}M_{2} }{r^{2} }$

now i used to calculate without unit

F=6.67$*10^{-11}$$\frac{1*4 }{0.06^{2} }$

F=$7.41...*10^{-8}$N