JEE Main 2021 Physics question

Given below are two statement : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : The escape velocities of planet A and B are same. But A and B are of unequal mass. Reason R : The product of their mass and radius must be same, In the light of the above statements, choose the most appropriate answer from the options given below :

• (A)Both A and R are correct but R is NOT the correct explanation of A
• (B)A is correct but R is not correctCorrect
• (C)Both A and R are correct and R is the correct explanation of A
• (D)A is not correct but R is correct