A skateboarder travelling at 10.4

m
s
10.4
s
m

10, point, 4, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction starts getting chased by a grumpy dog. The skateboarder speeds up with a constant acceleration for
39

m
39m39, start text, m, end text over
3.3

s
3.3s3, point, 3, start text, s, end text. We want to find the acceleration of the skateboarder over the
3.3

s
3.3s3, point, 3, start text, s, end text time interval.