We have another problem because our time and speed are not in the same units. Our second car traveled at 100 miles per hour (mph) for 900 seconds. What if we had to compare the distance traveled for another vehicle, but the measurements for that car were given to us in miles for distance and seconds for time?Īgain, our first car in the distance equation physics problem traveled 100 kilometers. They both used hours for the time, but let’s change it up. In our first example, we used miles per hour for the baseball, but then kilometers for the car. Let’s say we’re looking for the distance traveled of two objects, but we’re given different measurements of each. If you’re involved in science, you’ll need to know both English and Metric measurements. Now you know how to find distance in physics! What About Other Units of Velocity, Time, and Distance? Now, we need to plug these figures into our distance formula physics problem: Let’s say the velocity is 50 kilometers per hour or 50kph. We don’t know the distance, but we know the velocity and how long it’s been traveling. Let’s say we’re calculating how far a car has traveled on its journey. Now we know that it’s 55 feet from the mound to home plate. Let’s change that to feet by multiplying by 5,280: Don’t worry the numbers are about to get a lot easier to follow. That’s not much time! For comparison, a human eyeblink is in the range of 300 to 400 milliseconds and is about four times faster than the fastest guitar strumming possible. Let’s convert milliseconds to hours by dividing 375 by 1,000 to take us from milliseconds to seconds: Both numbers have to use the same unit, so we’ll calculate with hours in this case. We would determine that the pitch took 375 milliseconds or 375ms. Let’s say we have a super-accurate stopwatch. In our make-believe game in this distance formula physics problem, let’s say we just watched the pitcher throw the ball at a nice, even 100 miles per hour, or 100mph. This velocity isn’t too hard to figure out because the speed of the pitch is put up on the screen. If you’ve been stuck inside during the pandemic, why not turn some watching time into learning time? Patrik Giardino / Stone / Getty Imagesįirst, we need to know how fast the ball is traveling. Or, you could take some measurements you could calculate from your living room just by watching the game. You could get a measuring tool such as a long tape measure and stroll onto the field to find the distance. Perhaps you want to know how far a pitcher is from a batter on a baseball diamond. So if you know an object’s velocity and how long it’s been traveling, you can use these known attributes to find out the distance it’s traveled. Since we’re looking for distance, let’s start there. Now that we have some working definitions let’s get into how to calculate distance in physics. Time: The seconds, minutes, hours, etc. Velocity: The speed an object is traveling.Distance: How far two objects are from each other.You probably already understand these concepts, but we’ll give them some definitions before getting into some distance formula science problems. These three fundamental concepts are intertwined and can’t exist without each other. Can You Give Examples of Distance Formula Physics Problems? Pekic / E+ / Getty ImagesĪbsolutely! We’ll show you how to calculate distance with velocity and time. If you learn how to calculate distance in physics, it will come in handy daily in any of the above jobs. After a while, your brain won’t need a measuring tool to get extraordinarily close to the right answer. The human brain is incredibly plastic, meaning it can understand new concepts if you give it the opportunity. Now, you might think, “yeah, but when am I ever going to need to know distance without a measuring tool?” Well, pretty much any job that requires you to use physics constantly, like: If you wanted to know how far away an object was from you, you might think, “grab a ruler, a yardstick, a tape measure, anything that can measure distance.” Sure, those will work, but what if you didn’t have those tools at your disposal? This situation is where the distance equation in physics comes in handy!ĭistance formula physics problems prove that with a few pieces of information, you can solve an unknown. Jon Feingersh Photography Inc/Digital Vision Collection/Getty Images
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