None of the items on that list is false.
In fact, none is true either, since no list at all
accompanies the question.
If a person is walking up the steps of a downward moving escalator at a constant speed, they will feel as if they are walking on a stationary surface. The person's upward motion will cancel out the downward motion of the escalator, resulting in no net movement relative to the escalator itself.
If a person is walking up the steps of a downward-moving escalator at a constant speed, then their speed relative to the ground will be the sum of their walking speed and the speed of the escalator. This means they will ascend the steps slower compared to if the escalator was stationary or moving upwards.
The person is walking faster than the escalator is moving downward in order to reach constant speed.
the person is decreasing resultant velocity
Here are some things that are true:* The combined speed is also constant * To get the combined speed, you need to subtract one speed from the other (the speed of the escalator, and the speed of the person relative to the escalator) * Acceleration is zero
If a person is walking up the steps of a downward moving escalator at a constant speed, they will feel as if they are walking on a stationary surface. The person's upward motion will cancel out the downward motion of the escalator, resulting in no net movement relative to the escalator itself.
If a person is walking up the steps of a downward-moving escalator at a constant speed, then their speed relative to the ground will be the sum of their walking speed and the speed of the escalator. This means they will ascend the steps slower compared to if the escalator was stationary or moving upwards.
The person is walking faster than the escalator is moving downward in order to reach constant speed.
the person is decreasing resultant velocity
Here are some things that are true:* The combined speed is also constant * To get the combined speed, you need to subtract one speed from the other (the speed of the escalator, and the speed of the person relative to the escalator) * Acceleration is zero
Yes, the two people on the escalator are in motion relative to each other. However, their relative motion is different from being stationary on the same escalator, as they would perceive each other to be moving at a speed equal to the difference in their individual speeds on the escalator.
It would probably depend on how fast you were moving your head and how you were walking. I would think walking in a tight circle and moving your head back and forth quickly, would make a person dizzy, at least.
A 'dead man walking' is a person freely walking and moving (i.e. alive) but certainly very soon-to-be killed.
gait, a manner of walking, stepping, or running.
A person has large muscles there which are important in moving the leg and walking.
Take a support .
A person walking across the street is a pedestrian. This action involves moving on foot from one side of the road to the other while following traffic rules and signals to ensure safety.