In one dimensional motion, instantaneous speed 
satisfies 
.
A
The displacement in time 
must always take non-negative values
must always take non-negative values B
The displacement 
in time 
satisfies 
in time satisfies C
The acceleration is always a non-negative number
D
The motion has no turning points
Text Solution
Verified by ExpertsThe correct answer is:
B
For maximum and minimum displacement we have to keep in mind the magnitude and
direction of maximum velocity.
As maximum velocity in positive direction is 
maximum velocity in opposite direction is also 
.
Maximum displacement in one direction 
Maximum displacement in opposite directions 
Hence, 
.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
An object is moving in 1-D along the -axis. Graph of position vs. time is given. Find
which stat…
A car moving with constant acceleration covers the distance between two points, 60 m
apart, in 6 s.…
Usain bolt runs in a 500 m race with uniform acceleration, and during part of the race, he
covers t…
A particle starts from a point along the positive -axis with a velocity varying
according to the …
In previous question, find the average velocity for to motion.
The initial and final position vectors for a particle are respectively
. and . The displacement …