Question

Read The Following Sentences Carefully, And Choose The Incorrect One:

Select one:
a. The motion of a sprinter (or short distance runner) running on a straight track is also rectilinear motion.
b.
When an object moves along a straight-line path it is called rectilinear motion.
c. The movement of a bullet fired from a gun is an example of rectilinear motion.
d. Rectilinear motion may not take place in a fixed direction.

Answer 1

Answer:

option d

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Answer 2

Answer:

option (D) . rectilinear motion may not take place in a fixed direction