Question

16.) how much distance did the object travel during the entire trip? 17.) how long did the trip take? 18.) what is the average speed for the entire trip? graph f: distance (km) 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 14 16 18 20 time (hours)

Explanation:

Step1: Determine distance

From the graph, the object starts at a distance of 0 km and ends at a distance of 0 km. The maximum distance it reaches is 10 km. So the total distance traveled is 10 km.

Step2: Determine time

The trip starts at time 0 hours and ends at time 14 hours. So the time - taken for the trip is 14 hours.

Step3: Calculate average speed

The formula for average speed is $v=\frac{d}{t}$, where $d$ is the total distance and $t$ is the total time. Substituting $d = 10$ km and $t=14$ hours, we get $v=\frac{10}{14}=\frac{5}{7}\approx0.71$ km/h.

Answer:

1. 10 km
2. 14 hours
3. $\frac{5}{7}$ km/h