This page gives you information about the past and present of the Hmong people. Hmong Today. Hmong people today are spread out all over the world. There is heavy concentrations in the Twin Cities area of Minnesota, California, and areas of Wisconsin.
The distance traveled at a constant speed is directly proportional to the time of travel. If Olivia traveled. 112 miles in 3.5 hours, how many miles will Olivia travel in 8.9 hours at the same constant speed?
Speed is the distance an object travels per unit of time. Speed can be expressed as kilometers per hour (km/hr), meters per second (m/s), and so on. In most cases, objects donât travel at a constant speed. Therefore, the average speed is used to describe the motion. s = speed, t = time, and d = distance. Acceleration is the rate at which an objectâs speed changes. Acceleration can be expressed as meters per second per second (m/s/s or m/s2). Forces such as gravity, air resistance, and friction can cause an object to decelerate (decrease speed over time).