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Marcus is on a train that travels 20 and takes 5 seconds to slow to 10 . How would Marcus correctly calculate the acceleration?

Marcus is on a train that travels 20 and takes 5 seconds to slow to 10 . How would Marcus correctly calculate the acceleration?
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5 votes
Marcus is on a train that travels 20 and takes 5 seconds to slow to 10 .

How would Marcus correctly calculate the acceleration?

asked
User GerryLowry
by
8.1k points

1 Answer

0 votes

Answer:

-2

Step-by-step explanation:

v0=20

v=10

t=5

a=(v-v0)/t=(10-20)/5=-2

answered
User Ayala
by
8.0k points
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