Final answer:
Walking and biking distances for LT credits can be measured using driving cycles or experiments on slopes. It is important to specify the unit of measurement for accuracy.
Step-by-step explanation:
Walking and biking distances for LT credits can be measured in several ways. One approach is to use driving cycles, which are originally designed for fossil fuel vehicles but can also estimate the distance an electric vehicle can travel on a single charge. Another method involves conducting experiments where a bicycle coasts down a smooth, gentle slope and the distance traveled and time elapsed are recorded. It is important to mark uniform distances along the slope and assign roles for the bike rider, timer, and recorder.
When measuring walking distances, it is crucial to specify the unit of measurement. Without knowing the unit, such as miles, kilometers, or yards, it would be impossible to determine the actual distance walked. Therefore, it is necessary to clarify the unit when obtaining information about walking distances from others.
Overall, the measurement of walking and biking distances for LT credits involves using driving cycles or conducting experiments on slopes, while also clarifying the unit of measurement to ensure accuracy.