Q. A simple pendulum, suspended from the ceiling of a stationary van, has time period $T.$ If the van starts moving with a uniform velocity the period of the pendulum will be
A) Less than $T$
B) Equal to $2T$
C) Greater than $T$
D) Unchanged
Explanation
(d) Effective value of $'g'$ remains unchanged
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.