Question

Two pendulums P and Q have equal lengths and weigh 345gf and 675gf respectively
(i) Compare their time periods.
(ii) Give a reason for your answer.​

Answer 1

Answer:

Explanation:

Time period of a simple pendulum is 2π√l/g

T1/T2=√l1/l2

As length for both pendulum is same l1=l2

Hence

T1=T2 as (√1)=1