MHT CET 2023 Physics question
In a stationary lift, time period of a simple pendulum is 'T'. The lift starts accelerating downwards with acceleration , then the time period of the pendulum will be
Answer: (B)
Solution
In the stationary lift . When the lift accelerates downwards with , the effective gravity is . New period \sqrt{\dfrac{L}{3g/4}}\sqrt{\dfrac{L}{g}}\sqrt{\dfrac{4}{3}}$ =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account