yamilethmonge yamilethmonge
  • 20-08-2020
  • Physics
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a supertanker traveling at 7.2 m/s decelerates to a halt in 12 min. Calculate the magnitud of its average decelaration in meters per second squared

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MathPhys
MathPhys MathPhys
  • 20-08-2020

Explanation:

Acceleration is change in velocity over change in time.

a = Δv / Δt

a = (0 m/s − 7.2 m/s) / (12 min ×  60 s/min)

a = -0.01 m/s²

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