Question

a remote - controlled helicopter is flying west at 10.0 meters per second. the helicopter has enough battery power remaining to fly for another 3,600 seconds. how long will it take the helicopter to fly 221 meters? write your answer to the tenths place. seconds

Explanation:

Step1: Recall speed - time - distance formula

We know that speed $v=\frac{d}{t}$, where $v$ is speed, $d$ is distance and $t$ is time. We need to find $t$, and we can re - arrange the formula to $t = \frac{d}{v}$.

Step2: Substitute given values

Given $d = 221$ meters and $v=10.0$ m/s. Substitute into $t=\frac{d}{v}$, we get $t=\frac{221}{10.0}$.

Step3: Calculate the result

$t = 22.1$ s.

Answer:

22.1