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A roller coaster's velocity at the top of a hill is 10m/s. two seconds later it reaches the bottom of the hill with a velocity of 26 m/s. what was the acceleration of the coaster?
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A roller coaster's velocity at the top of a hill is 10m/s. two seconds later it reaches the bottom of the hill with a velocity of 26 m/s. what was the acceleration of the coaster?

User Thong Yi Xuen
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1 Answer

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a =(v - u)/t =  (26 - 10)/2 = 16/2 = 8 m/s²
User BassKozz
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