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My name is Ann [436]
3 years ago
14

Two trains leave the station at the same time, one heading east and the other west. the eastbound train travels at 85 miles per

hour. the westbound train travels at 75 miles per hour. how long will it take for the two trains to be 352 miles apart?
Physics
1 answer:
kakasveta [241]3 years ago
3 0
<span>Since the trains area headed in completely opposite directions, the rate at which they gain distance from each other is simply equal to the sum of the magnitudes of their velocities, in this case 85 + 75 = 160 miles per hour. Therefore, the amount of time it will take for them to be 352 miles apart is 352/160 = 2.2 hours, or 2 hours and 12 minutes.</span>
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WILL MARK BRAINLIEST Why do we see sedimentary rocks more often than igneous and metamorphic rocks?
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because they are the rocks that line the surface of our planet ​

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The table represents the speed of a car in a northern direction over several seconds. A 2-column table with 5 rows. The first co
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* <em>Lets revise some definitions of graphs</em>

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Velocity-time graph is called speed-time graph.

The vertical axis of a velocity-time graph represents the velocity of the

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In an acceleration time graph y-axis represents the acceleration, and

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The table represents the <em>speed of a car in a northern</em> direction over

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   0                            5

   2                            10

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   6                            20

   8                            25

   10                           30

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Column 2 would be on the y-axis

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Column 1 should be titled “Time,” and Column 2 should be titled

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