Question

grayson stood in line at the grocery store for 320 seconds. now, he is pushing his shopping cart toward his car at 2.0 meters per second. if his velocity remains constant how long will it take him to move 15 meters across the parking lot? write your answer to the tenths place. seconds

Explanation:

Step1: Recall the formula for time

The formula relating distance ($d$), speed ($v$), and time ($t$) is $t = \frac{d}{v}$.

Step2: Substitute the given values

We know that the distance $d = 15$ meters and the speed $v = 2.0$ meters per second. Substituting these values into the formula, we get $t=\frac{15}{2.0}$.

Step3: Calculate the time

Calculating $\frac{15}{2.0}$ gives $t = 7.5$ seconds.

Answer:

7.5