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AlladinOne [14]

1 year ago

8

An object has an initial velocity of 15 m/s. How long must it accelerate at a constant rate of 3. 0 m/s² before its final veloci

ty is equal 30 m/s?.

1 answer:

Lera25 [3.4K]1 year ago

4 0

Answer: 5 sec

Explanation:

30 = 15 + (3*t)

so, t=(30-15)÷3

= 5 sec

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