Displacement, time, and average velocity
{"Image DocumentName": "Displacement, time, and average velocity", "Image ImageDescription": "A racing car starts from rest, and after 1 second is 19 meters from the starting line. After the next 3 seconds, the car is 277 meters from the starting line. What was its average velocity in those 3 seconds? starts from rest = initial velocity = 0. car moves along straight (say along an x-axis) has coordinate x = 0 at t=0 seconds. has coordinate x=+19 meters at t =1 second. Has coordinate x=+277 meters at t = 1+3 = 4 seconds.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}