1. The setup shown by the diagram below was used to calculate the force experienced by a small mass msituated at a distance r from the geometric center of a spherical shell with mass M, radius R, and a wallthickness of t.M=сdᎾR0RdeABRsinerlrФpdFlIf the mass is situated outside the spherical shell, the force can be calculated by integration from l = (r - R)(r+ R), as shown here:to ll=r+RR-5 d² - T Gompert (1+²^²=R²) 21SdF =Jael=r-RmWhat would the limits of integration be if the mass were situated inside the spherical shell? Include alabeled diagram to represent this situation. 2. Using the limits of integration from Q1 (above), show that the gravitation force within a spherical shell withmass M, radius R, and a wall thickness of t is zero. Explicitly show each step. (Hint: there should be at leasteight steps.)

Part(1) What would be the limits of integration, if the mass were situated inside the spherical…

The setup shown by the diagram below was used to calculate the force experienced by a small mass m situated at a distance r from the geometric center of a spherical shell with mass M, radius R, and a wall thickness of t. M C de R 0 Rde A Rsine B r l dF l Ф p m If the mass is situated outside the spherical shell, the force can be calculated by integration from = (r-R) to l (r+ R), as shown here: l=r+R R - JdF - T Compar (14²=² de = 1+ dl l=r-R What would the limits of integration be if the mass were situated inside the spherical shell? Include a labeled diagram to represent this situation.

The setup shown by the diagram below was used to calculate the force experienced by a small mass m situated at a distance r from the geometric center of a spherical shell with mass M, radius R, and a wall thickness of t. M C de R 0 Rde A Rsine B r l dF l Ф p m If the mass is situated outside the spherical shell, the force can be calculated by integration from = (r-R) to l (r+ R), as shown here: l=r+R R - JdF - T Compar (14²=² de = 1+ dl l=r-R What would the limits of integration be if the mass were situated inside the spherical shell? Include a labeled diagram to represent this situation.