Question

A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?
Topic: Motion and Time

Answer 1

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♻ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ♻
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▶ᴛɪᴍᴇ ᴛᴀᴋᴇɴ ᴛᴏ ᴄᴏᴍᴘʟᴇᴛᴇ 20 ᴏsᴄɪʟʟᴀᴛɪᴏɴs
=> 32s

▶ᴛɪᴍᴇ ᴛᴀᴋᴇɴ ᴛᴏ ᴄᴏᴍᴘʟᴇᴛᴇ ᴏɴᴇ ᴏsᴄɪʟʟᴀᴛɪᴏɴs
=> ?

ᴛɪᴍᴇ ᴘᴇʀɪᴏᴅ => ᴛɪᴍᴇ ᴛᴀᴋᴇɴ / ɴᴏ. ᴏғ ᴏsᴄɪʟʟᴀᴛɪᴏɴs

=> 32/20 = 1.6s...ᴀɴs..✔

Answer 2

No. of oscillations = 20
Time taken = 32

Time taken to complete 1 oscillation = 32/20
= 1.6 sec.