Question

d. A simple pendulum takes 20 second to complete 35 oscillations, what is the time period of the
pendulum?​

Answer 1

Answer:

7/4

Step-by-step explanation:

Time period = no.of oscillation/time taken

so,Time period =7/4

Answer 2

Answer:4/7

Step-by-step explanation:Given: 35 osci. = 20 sec.s

Hence 1 oscillation = 20/ 35 = 4/7

Hence Time period = 4/7 since it is the Time take by one oscillation to complete..

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