Select the correct option based on the statements below:
Assertion (A): | The escape velocities of planets \(A\) and \(B\) are the same. But \(A\) and \(B\) are of unequal mass. |
Reason (R): | The product of their mass and radius must be the same, \(M_1R_1=M_2R_2.\) |
1. | Both (A) and (R) are correct but (R) is not the correct explanation of (A). |
2. | (A) is correct but (R) is not correct. |
3. | Both (A) and (R) are correct and (R) is the correct explanation of (A). |
4. | (A) is not correct but (R) is correct. |