Q.
A simple pendulum is oscillating without damping. When the displacement of the bob is less than maximum, its acceleration vector $\overrightarrow{a}$ is correctly shown in
A)
B)
C)
D)
Explanation
(c) $a_{c} =$ centripetal acceleration
$a_{t} =$ tangential acceleration
$a_{N} =$ net acceleration$\ =$ Resultant of $a_{c}$ and $a_{t}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.