Two identical silver spheres of mass m and radius r are placed a ...

[crobinson2013]

Two identical silver spheres of mass m and radius r are placed a distance R (sphere 1) and 2R (sphere 2) from the sun respectively. The ratio of the gravitational force exerted by the sun on sphere 1 to the pressure of solar radiation on sphere 1 is T1; the ratio for sphere 2 is T2 . The ratio of T2 to T1 is
 a. 0.25.
  b. 0.50.
  c. 1.0.
  d. 2.0.
  e. 4.0.

Question 2

Two identical silver spheres of mass m and radius r are placed a distance R (sphere 1) and 2R (sphere 2) from the sun respectively. The ratio of the pressure of solar radiation on sphere 2 to that on sphere 1 is
 a. 0.25.
  b. 0.50.
  c. 1.0.
  d. 2.0.
  e. 4.0.

[mjenn52]

Answer to Question 1

C

Answer to Question 2

A

[crobinson2013]

Thanks for the timely response, appreciate it

[xoxo123]

Excellent