Question

1) The position-versus-time graph below shows the position of an object moving in a straight line for 12 seconds. x (m) 40 30 20 10 0 2 4 6 8 t (s) 10 12 a. What is the position of the object at 2 s, 6 s, and 10 s after the start of the motion? At 2 s: At 6 s: At 10 s: b. What is the object's velocity during the first 4 s of motion? c. What is the object's velocity during the interval from $t = 4$ s to $t = 6$ s? d. What is the object's velocity during the four seconds from $t = 6$ s to $t = 10$ s? e. What is the object's velocity during the final two seconds from $t = 10$ s to $t = 12$ s?

          1)
The position-versus-time graph below shows the position of an object moving in a straight line
for 12 seconds.
x (m)
40
30
20
10
0
2
4
6
8
t (s)
10
12
a. What is the position of the object at 2 s, 6 s, and 10 s after the start of the motion?
At 2 s:
At 6 s:
At 10 s:
b. What is the object's velocity during the first 4 s of motion?
c. What is the object's velocity during the interval from $t = 4$ s to $t = 6$ s?
d. What is the object's velocity during the four seconds from $t = 6$ s to $t = 10$ s?
e. What is the object's velocity during the final two seconds from $t = 10$ s to $t = 12$ s?

1)
The position-versus-time graph below shows the position of an object moving in a straight line
for 12 seconds.
x (m)
40
30
20
10
0
2
4
6
8
t (s)
10
12
a. What is the position of the object at 2 s, 6 s, and 10 s after the start of the motion?
At 2 s:
At 6 s:
At 10 s:
b. What is the object's velocity during the first 4 s of motion?
c. What is the object's velocity during the interval from t = 4 s to t = 6 s?
d. What is the object's velocity during the four seconds from t = 6 s to t = 10 s?
e. What is the object's velocity during the final two seconds from t = 10 s to t = 12 s?

Added by Virginia G.

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