Why are road accidents at high speeds very much worse than accidents at low speeds?

(a) What happens to the passengers travelling in the bus when the bus takes a sharp turn ? Give reasons for your answer. (b) Why are road accidennts at high speeds very much worse than road accidents at low speeds ?

Why does a motorcyclist moving along a level curve at high speed have more than a cyclist moving along the same curve at low speed?

After travelling 200 km a train met with an accident and its speed became 4/5th of its actual speed and reached 45 minutes late. If this accident had happened after 40 more kms the train would have reached the station 30 minutes late. Find out the distance and speed of train.

There is incresing competition to upload the videos of road accidents instead of helping the victims. What is the mentality of such people ?

There is increaseing competition to upload the videos of road accidents instead of helping the victims. What is the mentality of such people?