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Which of these is true of a person walking up the steps of a downward-moving escalator at a constant speed?
Wiki User
∙ 14y ago
There are many things that could possibly be true of a person walking up the steps of a downward-moving escalator at a constant speed. This person could potentially stay in exactly the same place.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agothe person is decreasing resultant velocity
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What is true of a person walking up the steps of a downward moving escalator at a constant speed?
the person is decreasing resultant velocity
Which of these is true of a person walking up the steps of a downward-moving escalator a a constant speed?
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
What is true of a person walking up the steps of a down ward moving escalator at a constant speed?
None of the items on that list is false. In fact, none is true either, since no list at all accompanies the question.
Is it true when a person standing on a moving escalator is relative to another person standing on the escalator?
yes
What type of energy is a person walking?
Mechanical energy
What is true of a person walking up the steps of a downward moving escalator at a constant speed?
the person is decreasing resultant velocity
Which of these is true of a person walking up the steps of a downward-moving escalator a a constant speed?
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
What is true of a person walking up the steps of a down ward moving escalator at a constant speed?
None of the items on that list is false. In fact, none is true either, since no list at all accompanies the question.
Is it true when a person standing on a moving escalator is relative to another person standing on the escalator?
yes
What will the person have to do if the speed of escalator suddenly increases?
Take a support .
On page 115 of your reading material there is a chart showing the distance covered after a specified number of seconds of walking This kind of chart can only be produced in what way?
the person is walking at a constant velocity
What do you call a person who is walking?
A person who is walking is a pedestrian.
Why does it take longer to go up the down escalator than to go down the up escalator?
It actually depends on how fast you choose move up or down but the normal walking speed for the average person is about 2 miles and an escalator moves 90-180 feet per minute and an average human walks about 196 feet per minute so it would only take a minute or so. Also you have to take into affect gravity which makes it harder to go upward which also makes you lift the mass of your body against gravity.
How much work does an 14 m long escalator do in carrying a 70-kg person to the top?
jlj;
Who will get wetter the person running or walking?
The person running would get more wetter then the person walking as you will be catching more rain than walking because you are running into more rain than if you were walking through it, but it does depend on the distance you are running or walking
What does it mean when you dream a dog drops dead suddenly when walking with person?
it means that the person you are walking with is not the right person for you.
How do you get rid of a crazy person?
every time they go crazy tell them to calm down a bit
