Kinematics

JEE Main level, single correct, medium

84 of 308

Question 84 of 308

Which of the following curves possibly represent one-dimensional motion of a particle?




Choose the correct answer from the options given below :

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Answer: (A) A, B and D only

For option (A)
ϕ=kt+C\phi=\mathrm{kt}+\mathrm{C} it can be 1D motion
eg→x=Asin⁡ϕ(SHM)\mathrm{eg} \rightarrow \mathrm{x}=\mathrm{A} \sin \phi(\mathrm{SHM})
For option (B)
v2+x2=\mathrm{v}^2+\mathrm{x}^2= constant yes 1D
For option (C)
time can't be negative Not possible
For option (D)
Possible
A, B \& D only

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