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A roller coaster is moving at 20 m/s at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. What was the acceleration of the roller coaster? SHOW YOUR WORK!
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A roller coaster is moving at 20 m/s at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. What was the acceleration of the roller coaster? SHOW YOUR WORK!

User Andrewz
by
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1 Answer

2 votes

Answer:

acceleration equal to 0.5 m / s

Step-by-step explanation:

since 20 x 0.5 = 10

User Smee
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7.9k points
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