Answer:
The position of the
object at any time t while moving with uniform velocity along a straight line
is given by, \[\text{x }={{\text{x}}_{\text{0}}}+\upsilon \text{t}\]
(a)
If \[{{\text{x}}_{\text{0}}}=+\text{ve}\] and \[\upsilon =+\text{ve}\],
position - time graph will be as shown in Fig. 2(a).23 (a)
(b)
If \[{{x}_{0}}=+ve\]and \[\upsilon =-\text{ve}\], the position - time graph
will be as shown in Fig 2(a).23 (b).
(c)
If \[{{x}_{0}}=-\text{ve}\] and \[\upsilon =+\text{ve}\], the position - time
graph will be as shown in Fig 2(a).23 (c).
(d)
If both \[{{x}_{0}}\] and \[\upsilon \] are, negative, the position - time
graph will be as shown in Fig. 2(a).23 (d).
(a)
(b) (c) (d)
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