If an object is accelerating at a rate of 25 m/s²,how long (in seconds)will it take to reach a speed of 550 m/s? (Assume an initial velocity of zero.) A)22 B)1.4 × 10⁴ C)0.045 D)1.2 × 10⁴ E)2.3 × 10²

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Quizplus · Accepted Answer

To find the time it takes to reach a speed of 550 m/s with an acceleration of 25 m/s^2, use the formula $v = at$, where $v$ is the final velocity, $a$ is the acceleration, and $t$ is the time. Rearranging for $t$, we get $t = \frac{v}{a}$. Plugging in the values, $t = \frac{550\,m/s}{25\,m/s^2} = 22$ seconds.

If an Object Is Accelerating at a Rate of 25