If YOU WANT TO MAKE A MISSION IN WHICH YOU HAVE TO FALL ANYTHING FROM OBJECTS TO MAKE A WAY ANYTHING. SO FOLLOW THE WAYS:-
1: FIRST SELECT THE OBJECT WHICH YOU WANT (I RECOMMENDED TO SELECT BIG OBJECTS)
2: THEN SELECT THE POSITION
3: SELECT THE MOVE ALONG PATH OPTION
4: TILT THE OBJECT
5: NOW SELECT THE LOOP PATH
6: DONE NOW MAKE A MISSION WITH COOL EFFECTS.