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3 years ago

10

a train moving west with an initial velocity of 20m/s accelerates 4m/s2 for 10 seconds . during this time , the train moves a di

stance of

1 answer:

Blababa [14]3 years ago

8 0

X=1/2at^2+vt+x0
x=1/2(4)(100)+20(10) = 400 m

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Answer:

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Explanation:

Given data

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to find out

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solution

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and

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3 years ago

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Answer:

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This expression can then be evaluated at $t = 1$ , $t = 2$ , and $t = 3$ to obtain the required results.

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