When a bus suddenly takes a turn, the passengers are thrown outwards because of

When a fast moving bus suddenly stops, the passenger is thrown forward because of

When a car stops suddenly, the passengers are thrown forward from their seats. What causes this motion?

Give reasons : If a stationary bus suddenly speeds up passengers are thrown in the backward direction .

Answer the following question : Why does it happen ? If a stationary bus suddenly speeds up, passengers are thrown in the backward direction.

When a speeding bus stop suddenly, passengers are thrown forward from their seats because

When a speeding bus stop suddenly, passengers are thrown forward from their seats because