Question

2.13.
th se
Example 19
(e) Velocity during i
line.
time graph of an object moving along a straight
(a) Describe the motion of the body during the
Figure 2.14 represents a velocity-
10 s.
(b) How far did the object travel in the first 2 s?
What was the velocity of the object during
What was the velocity during the next 4 s?
What was it during the last 4 s?
the first 2 s?
Example 20
graph of an objec
(a) Describe the
(b) What is th
object?
(c) What is i
(d) What is
(d)
(e
of the
D
20
45
15
Displacement (m)
Velocity (m/s)
304
B
с
15
10
0
5
TA
2
4
6
8
10
Time (s)​

Answer 1

Answer:

Hi

If a velocity-time graph is a straight line then it means the acceleration is constant. HORIZONTAL straight lines mean the velocity is also constant, and that the acceleration is 0.

Answer 2

Answer:

its ur answer...........