Question

Why do we fall sideways when we are sitting in a bus and it takes a sharp turn​

Answer 1

Answer:

Because of centrifugal force

Answer 2

Answer:

This is due to inertia.

Explanation:

When the bus takes a sharp turn, our lower body(legs,knees,etc) being in direct contact with the bus goes in the direction of turning. But our upper body which was in a state of rest, continues to remain in that position for a short period of time while the lower body moves sideways and thus we tend to fall in the opposite direction of the turning.