Assignment- Conceptual questions Physics-11

Assignment- Conceptual questions Physics-11 Time: 1hour.                                                                                                       Marks: 15 All questions are compulsory.   Q1. If friction can provide necessary centripetal force, why should the road be        banked?                                                                                                             [2] Ans.   Q2. Is it possible to open a pen cap with one finger? Why?                               [2] Ans.   Why Read more…