3. The length of pendulum of time period 2 seconds is : (a) 200 cm (b) 50 cm (c) 75 cm (d) 100 cm 4. One second is equal to part of a mean solar day. (a) 1/86400 (b) 1/68400 (c) 1/48600 (d) 1/84600 an B.
Answers
Answered by
0
Answer:
length the pendulum to
Explanation:
pa brainliest
Similar questions