Which option accurately describes a scenario in which a tortoise experiences a displacement of 10 m south? a tortoise starts at a position of 3 m south. it moves 4 m east, 2 m west, and then 3 m north. a tortoise starts at a position of 0 m. it moves 10 m west,10 m east, and then 10 m south. a tortoise starts at a position of 2 m north. it moves 4 m west and then 7 m south. a tortoise starts at a position of 0 m. it moves 10 m west, 5 m east, and then 5 m south.