0
Why do passengers jumping out of a rapidly moving bus fall forward with his face downwards?
When a passenger jumps out of a moving bus, they are still traveling at the same speed as the bus for a brief moment. As soon as they leave the bus, they are no longer supported by its frame, causing them to continue moving forward due to inertia. This forward motion causes them to fall face downwards due to gravity acting on their center of mass.
What else can I help you with?
Why do passengers jumping out of a rapidly moving bus fall forward with his face downwards if he does not run forward?
When the passenger jumps out of a moving bus, they retain the forward momentum they had inside the bus, causing them to fall forward face-down due to inertia. This happens because their body continues to move at the same speed and direction as the bus until acted upon by an external force.
Why does a passenger jumping out of a rapidly moving bus fall forward with his face downwards?
The upper body continues to move even as the feet try to stop the body's forward motion. The upper body moves past the feet and legs, and the person falls over onto his hands or face. When leaving a moving bus, the passenger is still moving at the speed of the bus, and air resistance will not slow him appreciably. The first (only) thing to diminish this velocity is the friction of the soles of his shoes when they come into contact with the ground. Unfortunately, this stops the feet before it can stop the rest of the body, so that the upper body and head are carried in an arc forward, then downward to the ground -- the body is no longer supported by the feet and legs, these being some distance behind.
A jet plane rapidly accelerates on the runway?
As the jet plane rapidly accelerates on the runway, the engines produce thrust that propels the plane forward. The forward motion creates lift on the wings, allowing the plane to become airborne once a certain speed is reached and the lift overcomes gravity. The acceleration continues until the plane reaches its desired takeoff speed.
What kind of energy transformation is occurring when a jet plane rapidly accelerates on the runway?
When a jet plane rapidly accelerates on the runway, the energy transformation is primarily from chemical energy in the jet fuel to kinetic energy of the moving plane. The engines of the jet plane convert the chemical energy in the fuel into mechanical energy to propel the plane forward.
What is the ability to exert muscle force quickly?
The ability to exert muscle force quickly is known as power. It involves generating force rapidly to perform explosive movements, such as sprinting, jumping, or throwing. Power is essential for activities that require speed and strength combined.
Why do passengers jumping out of a rapidly moving bus fall forward with his face downwards if he does not run forward?
When the passenger jumps out of a moving bus, they retain the forward momentum they had inside the bus, causing them to fall forward face-down due to inertia. This happens because their body continues to move at the same speed and direction as the bus until acted upon by an external force.
How does a bell helicopter take off?
Pushing Air downwards to fly. Rapidly spinning long, thin blades push air downwards to lift the helicopter up
How can I destroy an automatic transmission?
Put it into reverse when moving rapidly forward.
Why does a passenger jumping out of a rapidly moving bus fall forward with his face downwards?
The upper body continues to move even as the feet try to stop the body's forward motion. The upper body moves past the feet and legs, and the person falls over onto his hands or face. When leaving a moving bus, the passenger is still moving at the speed of the bus, and air resistance will not slow him appreciably. The first (only) thing to diminish this velocity is the friction of the soles of his shoes when they come into contact with the ground. Unfortunately, this stops the feet before it can stop the rest of the body, so that the upper body and head are carried in an arc forward, then downward to the ground -- the body is no longer supported by the feet and legs, these being some distance behind.
Cut in voltage?
The forward voltage at which the current through the junction starts increasing rapidly, is called the knee voltage or cut-in voltage.
Why does the projectile launch on a trebuchet?
It launches because the cup flies rapidly forward when the arm is released. Whatever is in the cup will then take flight.
What is the action reaction force of a rocket?
Rockets have an exhaust of hot gas, moving rapidly away from the rocket, which is the action, and the reaction is that the rocket is propelled forward.
A jet plane rapidly accelerates on the runway?
As the jet plane rapidly accelerates on the runway, the engines produce thrust that propels the plane forward. The forward motion creates lift on the wings, allowing the plane to become airborne once a certain speed is reached and the lift overcomes gravity. The acceleration continues until the plane reaches its desired takeoff speed.
Frog hindlegs or forelegs more important jumping?
Frog hind legs are more important for jumping. They are powerful and designed for pushing off the ground quickly and providing the necessary force to propel the frog into the air. The frog's hind legs are able to extend and flex rapidly, allowing them to generate the force needed for a strong jump.
What is banji jumping?
Did you mean Bungee Jumping?Bungy jumping (or bungee jumping) is the sport that originated from New Zealand and was created by maverick daredevil A J Hackett, and his original jump from a bridge in Greenhithe, Auckland. The sport denotes jumping from a tall structure while connected to a large rubber cord. The tall structure is usually a fixed object, such as a building, bridge, or crane; but it is also possible to jump from a movable object, such as a hot-air-balloon or a helicopter, that has the ability to hover over one spot on the ground; fixed-wing aircraft are clearly unsuitable because they only stay aloft when moving rapidly forward. The intense thrill comes as much from the free-falls as from the rebounds.[1] When the person jumps, the cord stretches to absorb the energy of the fall, then the jumper flies upwards again as the cord snaps back. The jumper oscillates up and down until all the energy is used up.From Wikipedia.
Which was a motive for the great leap forward to communists china?
One of the main motives for the Great Leap Forward in Communist China was the desire to rapidly transform China from an agrarian society to a modern industrialized nation. Mao Zedong envisioned that through collective efforts and mass mobilization, China could surpass the industrial productivity of the Western world. The Great Leap Forward also aimed to consolidate Mao's power within the Communist Party by promoting radical changes and suppressing opposition.
Make a sentence by using word spring?
The word spring refers to a season, as well as to move or jump suddenly or rapidly upward or forward. Spring is the season before Summer, and after Winter.
