0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

The radius and density of two artificial satellites are R1 , R2 and ρ1, ρ2 respectively. The ratio of accelerations due to gravity on them will be:
  1. R2ρ2R1ρ1
  2. R1ρ2R2ρ1
  3. R1ρ1R2ρ2
  4. R2ρ1R1ρ2

A
R2ρ2R1ρ1
B
R1ρ2R2ρ1
C
R2ρ1R1ρ2
D
R1ρ1R2ρ2
Solution
Verified by Toppr

g=GMR2 and M=4πR3ρ3

Therefore acceleration due to gravity: gRρ

So, a1a2=R1ρ1R2ρ2

Was this answer helpful?
9
Similar Questions
Q1
The radius and density of two artificial satellites are R1 , R2 and ρ1, ρ2 respectively. The ratio of accelerations due to gravity on them will be:
View Solution
Q2
Two planets have radii r1 and r2 and their densities are ρ1 and ρ2, respectively. The ratio of acceleration due to gravity on them will be.
View Solution
Q3
The radii of two planets are respectively R1 and R2 and their densities are respectively ρ1 and ρ2. The ratio of the accelerations due to gravity at their surfaces is
View Solution
Q4
The radii of two planets are respectively R1 and R2 and their densities are respectively ρ1 and ρ2. The ratio of the accelerations due to gravity (g1/g2) at their surfaces is:
View Solution
Q5
The radii of two planets are R1 and R2 respectively and their densities are ρ1 and ρ2 respectively. The ratio of the accelerations due to gravity g1g2 at their surfaces is
View Solution