Activity 2: Calculating Speed
Directions: Solve the following problems using GRESA method.

1. At what speed did a plane fly if it traveled 1760 meters in 8 seconds?
2. A boy walks at a speed of . How much time does he take to walk a distance of 20 ky
3. A cyclist covers a distance of 15 miles in 2 hrs. Calculate his speed.
4. If a person drives his car in the speed of 50 miles , how far can he cover in 2.5 hours?
5. The train travelled 800 miles in 2.5 hrs . What is its speed?

Did you know that the concept of speed dates back to the ancient Greeks? They first studied motion in terms of distance and time, laying the groundwork for what we now know. Figures like Aristotle and Archimedes pondered over the nature of movement, and their ideas spurred the development of physics as a science, leading to the formulas we use today to calculate speed!

In real-world scenarios, calculating speed can help in various activities, from planning your travel arrangements to ensuring you’re keeping within speed limits while driving. For instance, understanding how long it takes to traverse a specific distance can help you estimate your arrival time and make informed decisions, whether you’re driving to work or embarking on a road trip. So, the next time you grab your keys, remember that those pesky speed calculations could just save you from being late!