sarahgibson56 sarahgibson56

12-12-2017
Physics

contestada

The velocity of Desmond’s car changes from 20 meters/second to 10 meters/second. The change happens in 5 seconds. What’s the acceleration of the car? Use .

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vunderkid vunderkid

12-12-2017

V-V₀=at
a=(V-V₀)/t
a=(10-20)/5=-2 m/s²
Acceleration of the car is -2 m/s²

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mansoorahmedd67 mansoorahmedd67

15-12-2017

i would say its -2 m/s2 ....hope this help..

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