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A train i travelling along it railroad track. It low down, goe around a turn, peed back up, coat at a contant velocity for awhile, then low down again. How many time did the train accelerate? Repone 1
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A train i travelling along it railroad track. It low down, goe around a turn, peed back up, coat at a contant velocity for awhile, then low down again. How many time did the train accelerate?

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4

User Berkan
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1 Answer

4 votes

Answer:

4

Step-by-step explanation:

Slowing down is ONE accel ( a negative acceleration)

Speeding up is a positive acceleration

Going around a curve is another acceleration

slowing down again is the fourth acceleration

User Maggs
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