Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
A simple pendulum is attached to a block which slides without friction down an inclined plane (ABC) having an angle of inclination $\alpha$ as shown


while the block is sliding down the pendulum oscillates in such a way that at its mean position the direction of the string is:
PhysicsOscillationsKVPYKVPY 2014 (SB/SX)
Options:
  • A at angle $\alpha$ to the perpendicular to the inclined plane $A C$.
  • B parallel to the inclined plane AC.
  • C vertically downwards.
  • D perpendicular to the inclined plane AC.
Solution:
2192 Upvotes Verified Answer
The correct answer is: perpendicular to the inclined plane AC.
No Solution

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.