# PhysicsTeacher.in

## High School Physics BLOG - online class notes RSS Feed

# simple pendulum ### Simple Pendulum problems for class 9

A simple pendulum has a small mass called pendulum bob, which is suspended from a light wire or string. Here we are listing down some numerical physics problems on simple pendulum. Class 9 students of ICSE, CBSE and state boards will find these useful. So lets start with our Simple Pendulum problems for class 9. Note: Some ### Solution to problems – class 9 – Set 1 Q64,Q65, Q66

Problem Statement 64) The time period of a simple pendulum is 2 s. What is its frequency ? What name is given to such a pendulum ? Solution f = 1/T = ½ Hz = 0.5 Hz Time period is 2 sec => That means it’s a seconds’ pendulum 65) A seconds’ pendulum is taken ### Solution to problems – class 9 – Set 1 Q61, Q62, Q63

Problem Statement 61) Two simple pendulums A and B have equal length, but their bobs weigh 50 gf and l00 gf respectively. What would be the ratio of their time periods ? Give reason for your answer. Solution: Ratio of their time periods would be 1:1. Time period of simple pendulum is not dependent on ### Physics problems for class 9 – numericals with solutions-set1

101 physics Numerical problems with solution – appropriate for high school (class / grade 9 , 10, 11, 12), IIT foundation, other exams including competitive examinations. An ever growing problem set.

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