Question

A sphere of mass 40 kg is attracted by a second sphere of mass 80 kg with a

gravitational force equal to 13.34 × 10-11 N. If G=6.67 x 10-11 Nm2

/kg2

, calculate distance

between them.​

Answer 1

Step-by-step explanation:

Given A sphere of mass 40 kg is attracted by a second sphere of mass 80 kg with a gravitational force equal to 13.34 × 10-11 N. If G=6.67 x 10-11 Nm2 /kg2 calculate distance between them.  

• So we have
•       F = 13.34 x 10^-11
•      G = 6.67 x 10^-11 N m^2 / kg^2
•      m1 = 40 kg
•       m2 = 80 kg
•                                Force F = Gm1m2 / r^2
•                           r = √Gm1m2 / F
•                             =  √6.67 x 10^-11 x 40 x 80 / 13.34 x 10^-11
•                             = √ 1600
•                        r = 40  m
•                        r = 40 x 10^2 cm

Reference link will be

https://brainly.in/question/1645137