Question

A mobile clinic was called to a community. It would take the mobile clinic a quarter of an hour to reach the remote community 800 meters away. If it moves 20meters per second, determine the acceleration of the mobile clinic en route to the community.

Answer 1

The acceleration of the mobile clinic en route to the community is 0.022 m/s².

Step-by-step explanation:

To determine the acceleration of the mobile clinic en route to the community, we can use the equation:

a = \frac{{v - u}}{{t}}

Where a is the acceleration, v is the final velocity, u is the initial velocity, and t is the time taken.

In this case, the clinic's initial velocity is 0 m/s and its final velocity is 20 m/s. The time taken to cover the 800-meter distance is 15 minutes, which is equivalent to 900 seconds. Using the equation, we have:

a = \frac{{20 - 0}}{{900}}

Simplifying the equation gives us:

a = 0.022 \, \text{{m/s}}^2

Therefore, the acceleration of the mobile clinic en route to the community is 0.022 m/s².