Question

Question 16 Calculate the force of gravitation between the two objects mass of the 1st object = 2× 10 30 kg and of the 2nd object = 3×10 15 kg. The average distance between the two is 24×10¹²m.Class 9 - Science - Gravitation Page 144

Answer 1

Answer:

6.9510*10^7 N

Step-by-step explanation:

Here,

m1=2*10^30 kg

m2=3*10^15 kg

d=24*10^12 m

According to newtons theory of gravitational force,

F=(Gm1m2)/d^2                     (where G=6.673*10^(-12)Nm^2kg^-2)

 =(6.673*10^(-12)*(2*10^30)*(3*10^15))/(24*10^12)^2  N

 =6.9510*10^7 N