What if the driver of the moving train falls asleep? |#Shorts

When the driver of a fast moving car suddenly applies brakes, the passengers in the car

A car is moving on horizontal ground with a velocity vm s^(-1) with respect to earth. The driver of the car observes the rain to be falling vertically downwards with velocity 2vm s^(-1) . What is the velocity of the rain with respect to the driver ?

Assertion : A train is approachinng towards a hill . The driver of the train will hear beats. Reason : Apparent frequency of reflected sound observerd by driver will be more than the frequency of direct sound observered by him.

The driver of a train moving at a speed v_(1) sights another train at a disane d , ahead of him moving in the same direction with a shower speed v_(2) . He applies the brakes and gives a constant teradation a to his train. Show that here will be no collision if d gt (v_(1) -v_(2))^(2) //2 a .

A train is moving with uniform acceleration. The two ends of the train pass through a point on the track with velocity v_(1) and v_(2) . With what velocity the middle point of the train would pass through the same point ?

A train moves northwards with speed 80 km h^(-1) . While a car moves towards east with a speed of 60^( km h^(-1) , what is the velocity of the train w.r.t the driver of the car ?