Question

An object accelerates from rest with a constant acceleration of 7.5m/s^2. How fast will it be traveling after it goes 87m?

Answer 1

Answer:

Below

Explanation:

To find the final velocity Vf of an object you can use this formula :

     Vf = √Vi^2 + 2ad

          = √0m/s^2 + 2(7.5m/s^2)(87m)

          = 36.1247.... m/s

The final velocity of this object is 36 m/s

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