Student Login

Home›Chapters›Oscillations PYQs›Simple Pendulum›Question 34

MHT CET 2024 (2 May, Shift 1) · Simple Pendulum

Simple Pendulum question from MHT CET 2024 (2 May, Shift 1)

Q34MHT CET 2024 · 2 MAY · SHIFT 1Easy

Simple Pendulum

Choose the correct answer. When a point of suspension of pendulum is moved vertically upward with acceleration ' $a$ ', its period of oscillation

Show answer and solution

Answer: (a)

Suspension accelerating upward: $g_{eff} = g + a > g$ .
$T = 2\pi\sqrt{\frac{l}{g + a}}$ is smaller than $2\pi\sqrt{\frac{l}{g}}$ .
So the answer is (a) decreases.

Report a mistake

More questions on Simple Pendulum

Let ' l₁ ' be the length of simple pendulum. Its length changes to ' l₂ ' to increase the…MHT CET 2024 (10 May, Shift 1)
A simple pendulum of length l₁ has time period T₁. Another simple pendulum of length l₂…MHT CET 2024 (4 May, Shift 1)
The bob of a pendulum of length ' l ' is pulled aside from its equilibrium position…MHT CET 2024 (16 May, Shift 2)
A simple pendulum of length 1 m has a wooden bob of mass 1 kg. It is struck by a bullet…JEE Main 2024 (1 Feb, Shift 1)
The bob of a pendulum was released from a horizontal position. The length of the pendulum…JEE Main 2024 (29 Jan, Shift 2)
A simple pendulum doing small oscillations at a place R height above earth surface has…JEE Main 2024 (5 Apr, Shift 1)
A rubber ball filled with water, having a small hole is used as the bob of a simple…MHT CET 2023 (9 May, Shift 1)
Choose the correct length (L) versus square of the time period ( T²) graph for a simple…JEE Main 2023 (1 Feb, Shift 2)