Speed for first part = Distance / Time = 120 miles / 2 hours = 60 miles/hour

Thu, 07 May 2026 02:29:47 +0000

Understanding Speed: What It Is, How It’s Calculated, and Why It Matters Speed is an essential concept in physics and everyday life, shaping everything from how we drive to how we measure performance in sports and travel. Whether you're tracking a car’s velocity, analyzing athletic performance, or planning a road trip, understanding speed helps you make better decisions. But what exactly is speed, and how do we calculate it? Let’s break it down with a simple yet powerful principle: Distance ÷ Time = Speed. ### What Is Speed, and Why Does It Matter? Speed is a measure of how fast an object covers distance over a specific period. It tells us how quickly something moves from one point to another, making it crucial for safety, efficiency, and performance assessment. For example, knowing the speed of a vehicle helps drivers maintain safe speeds, while athletes rely on speed metrics to improve their time and competitive edge. In logistics and travel, speed influences traffic flow, fuel consumption, and delivery schedules.