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A 180 meter long train crosses a platform of equal length in 18 seconds what is the speed of the train?
After the nose of the train reaches the platform, it takes some number of seconds for the
nose to reach the far end. At that time, the whole train is lined up with the whole platform.
Then after that, it takes the same number of seconds again for the caboose to reach the far end,
and the train to completely clear the platform.
So the total time that there's some overlap between the train and platform is twice the time
the train takes to move the length of the platform, which is also the length of the train.
Distance = (speed) x (time)
180 meters = (speed) x (9 seconds)
speed = (180/9) = 20 meters per second
What else can I help you with?
One degree is equal how many inches?
One degree could be equal to any length depending on how far from the point of origin you are making a measurement. It is not normally a function of length. One degree can be broken down into 60 minutes or 360 seconds.
How many minutes equal 216 seconds?
3 minutes and 36 seconds.
Are the diagonals of a rectangle are equal in length?
Yes they are equal in length
Is 3000 seconds equal to 1 hour?
no, 3600 seconds are equal to 1 hour
5 minutes equal to how many seconds?
5 minutes equal 300 seconds.
What Is 800 seconds?
It is a length of time equal to 13 minutes and 20 seconds.
What is equinnox?
Either of two times of the year when the sun crosses the plane of the earth's quarter and day and night are of equal length
What are the places where the ecliptic crosses the equator are called?
The places where the ecliptic crosses the equator are called the vernal equinox (where the Sun crosses from south to north) and the autumnal equinox (where the Sun crosses from north to south). These are the points where day and night are equal in length, marking the beginning of spring and autumn, respectively.
The time when the sun crosses the earth's equator making night and day of approx the equal length all over the earth?
during fall and spring
Where did Equinox get its name?
"Equinox" comes from the Latin words for equal and night, because it describes the two times each year when day and night are of equal length as the sun crosses the celestial equator.
What starts with e and is outer space?
The equinox occurs in outer space. That is when the sun crosses the equator so that day and night are equal length.
One degree is equal how many inches?
One degree could be equal to any length depending on how far from the point of origin you are making a measurement. It is not normally a function of length. One degree can be broken down into 60 minutes or 360 seconds.
How many seconds equal an hour?
There are 3,600 seconds in an hour.
35000 seconds equal how many hours?
35000 seconds is equal to 9 hours and 43 minutes.
How many minutes equal 216 seconds?
3 minutes and 36 seconds.
The places the Sun crosses the equator are called the?
The places where the Sun crosses the equator are called the equinoxes. There are two equinoxes each year: the vernal (spring) equinox in March and the autumnal equinox in September. During these times, day and night are approximately equal in length all over the world.
Are the diagonals of a rectangle are equal in length?
Yes they are equal in length
