How to find speed, time distance?
In this article we will cite the widespreadA formula in physics related to speed, time and distance. How to specify how to use it to calculate any of the three components? Do you want to see by examples how to solve such problems? Then let's begin.
To calculate the physical quantities the speed,time and distance, it is necessary to understand that these are quantities associated with the process of motion. The motion can be uniformly accelerated, equally slow and uniform. Accordingly, at uniformly accelerated and equally slow-motion, the velocity of the body changes with time. With uniform motion, the speed of the body is constant.
- To find the speed, you need to divide the distance into time. Let's say that these symbols mean: Vcshort,s- way,t- Time.VSt.For example, the time for which the train moves for 2 hours. He passed a distance of 120 km / h. How fast was the train? Decision: 120/2 = 60
- To find the path, you need to multiply the speed by the time. The symbols mean: V - speed, s - path, t - time.SVt.Example: the speed with which the bus travels 120 km / h, and the time it takes to get to the destination is 4 hours. How far should you take the bus? Answer: 120 h / h * 4 = 480 km. Here is the distance that the bus passed.
- How do I find out the time? We use the same symbols. So V is the speed, s is the path, t is the time.tSv. For example, the path that the cyclist passed was 90 km at a speed of 30 km / h. What is the time for which he traveled?90/30 = 3 km / h
Here you also have learned,how to find speed, time, distance.Knowing the distance and time, we are able to findspeed. Accordingly, knowing the path and speed, we are able to calculate the distance. And knowing the speed and distance - time. Thus, to find one of the components, we need another component.