(A) From the plot, the crossing point is at time t = 2 sec and position x = 4 m.
(B) From the Kinematic equations,
let be the initial position of the objects,
from the kinematic equation ,
from both the equations crossing point when the positions are equal thus;
= (8 - (-2)) / (3 - (-2)) = 2 sec
at t = 2 sec
Position = 8 + (-2)*2 = 4 m
thus position and time of the crossing point are same from both the methods.
H. Two objects start moving at the same time. Object A is initially at x x...
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