The distance time graph of a particle at time makes angles \[45{}^\cir – McqOptions

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1.	The distance time graph of a particle at time makes angles \[45{}^\circ \] with the time axis. After one second, it makes angle \[60{}^\circ \] with the time axis. What is the acceleration of the particle?
A.	\[\sqrt{3}-1\]
B.	\[\sqrt{3}+1\]
C.	\[\sqrt{3}\]
D.	1
Answer» B. \[\sqrt{3}+1\]

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