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a remote control car zooms along at a velocity of 2.5m/s. It accelerates for 3 seconds until it reaches 12 m/s. What is the value of this acceleration?
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45 votes
45 votes
a remote control car zooms along at a velocity of 2.5m/s. It accelerates for 3 seconds until it reaches 12 m/s. What is the value of this acceleration?

User Eldad Levy
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2.5k points

1 Answer

18 votes
18 votes

Answer:

Step-by-step explanation:

2.5+*a*t= 14 m/s

2.5+ a*3 =14

a*3 =14-2.5

a = 11.5/3

a=3.8333 m/
s^(2)

User Aetodd
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2.9k points
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