Sage-Tips

What happens when a moving bus suddenly stops?

When the bus suddenly stops, the lower part of our body is brought to rest along with the bus whereas upper part continues to be in motion due to inertia of motion and hence falls forward.

What will happen to the passengers sitting in a moving bus when it suddenly stops or put on brake?

The passengers in a bus tend to fall backward when it starts suddenly due to inertia as the passengers tend to remain in the state of rest while the bus starts to move. When the bus stops suddenly, people fall forward because their inertia as they are in state of motion even when the bus has come to rest.

Why do we jerk backwards when a moving bus suddenly stops?

Inertia is the property of a body by virtue of which is opposes any change in its state of rest or of uniform motion in a straight line. When a bus or train at rest starts, to move suddenly, the passengers sitting in it jerk in backward direction due to their inertia of rest.

What forces act on a bus when it is moving on a road?

These forces and resistance on the bus are; rolling resistance due to tire and road interaction, aerodynamic drag resistance, grade resistance depends on motion towards the up-hill or the down-hill, and accelerating force due to the motion of the vehicle mass as shown in Eq.

When a moving bus suddenly turns to the right its passengers leans to the left?

When a bus makes a turn, the passengers’ centrifugal force is directed in the opposite direction of the turn. As a result, when a bus makes a right turn, the passengers on board appear to lean left. Because of the inertia of direction, passengers on a bus are pushed outside as it quickly turns.

Why does a person sitting in a moving bus Cannot see motion in other passengers?

This is because the relative motion of the other passenger with respect to us is zero. Then the relative motion of the person with respect to us is, This means that the person remains to be rest with us at a particular time. That is why we or any other passenger are not able to see his/her motion in the bus.

When a bus suddenly starts the standing passengers lean backwards in the bus This is an example of?

When a bus starts suddenly the passengers standing on it leads backward in the bus it is an example of newton’s first law ,newton’s third law ,newton’s second law, law of conservation of momentum.

When a bus starts suddenly the passengers standing on it lean backwards on the bus?

When a bus starts suddenly, the passengers standing on it leads backwards because their legs being in close contact with the surface of bus moves forward immediately but the upper body due to inertia of rest tends to be in rest so leads backwards. More info: Inertia is of two types: 1.

When the two forces shown are applied to the moving bus the bus will?

The forces acting on the meteor must be in the same direction. The force of gravity needs to be greater than the resistance force. The resistance force must be greater than the force being applied to the meteor. The diagram shows three forces being applied to a crate on a floor.

What two forces resist the forward motion of a bus?

If the resistance forces are greater than the thrust the bus slows down, or decelerates. There are only two significant forces acting on you: your weight; that is, the force applied on you by the Earth’s gravitational attraction. the push of the bus seat, which pushes upwards and forwards.

When a bus suddenly takes a turn the passengers are thrown out because of?

Passengers are thrown outwards because of inertia of direction. If suddenly the breaks are applied passengers will be thrown forward, and if suddenly the bus is accelerated the passengers will be thrown backward.