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How Far? How Fast?

As you walk, objects standing still seem to change their location. These objects are not moving, but by walking, you are changing your speedpositiondistancemotionSelect your answer. When you change position, you are in motionzerospeedtimeSelect your answer. The length, or speedtimedistancemotionSelect your answer between two points, lets you know how far you’ve walked. The limitpositionspeedtimeSelect your answer, or how fast an object’s position changes, lets you know how fast you’re moving. This measurement zerolimitincreasestimeSelect your answer as you move from walking to jogging. You can discover who moves faster by dividing the distance by motiontimepositionspeedSelect your answer. If you’re standing still, you have cheetahzerotimelimitSelect your answer speed. The cheetahmotiondistancezeroSelect your answer is the fastest animal on land. This animal can race alongside a car traveling at the speed limittimepositiondistanceSelect your answer on an interstate highway