6. An object moves along the x-axis. The graph shows its position x as a function of time t. Find the average velocity of the object from points B to C.
x (m)
10
8-
6-
1
4- B
2-
-
A
t(s)
1
2
3
4
5
6
01.8m
01.0m
1.5 m
00.67 ms

1.5 m/s

Explanation:

9-3/5-1= 6/4= 3/2= 1.5

Used x2-x1/t2-t1 to get average velocity from point b to c

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.