Advertisements
Advertisements
Question
Why are passengers thrown in the forward direction when a running bus stops suddenly?
Solution
Passengers are thrown in the forward direction as the running bus stops suddenly because due to their inertia of motion, their upper body continues to be in the state of motion even though the lowerbody comes to rest when the bus stops.
APPEARS IN
RELATED QUESTIONS
The separation between two masses is reduced to half. How is the magnitude of gravitational force between them affected?
A car of mass 480 kg moving at a speed of 54 km h-1 is stopped by applying brakes in 10 s . Calculate the force applied by the brakes .
Define gravitational constant G.
Write the SI unit of momentum.
Name the physical quantity associated with the motion of a body.
What do you mean by action?
Can internal forces change the velocity of a body?
Why do the dust particles come out of a hanging carpet when it is beaten with a stick?
What are the SI units of constant of gravitation?
Name and state the action and reaction in the following case:
Pushing a wall.