Physics Two Dimensional Motion Question 37

Question: A simple pendulum is oscillating without damping.When the displacement of the bob is less than maximum, its acceleration vector $ \vec{a} $ is correctly shown in

[IIT-JEE Screening 2002]

Options:

A) B) C) D)

Show Answer

Answer:

Correct Answer: C

Solution:

$ a _{c}= $ centripetal acceleration $ a _{t}= $ tangential acceleration $ a _{N}= $ net acceleration = Resultant of $ a _{c} $ and $ a _{t} $