Question

120 metres length in 20

seconds? | एक 80 मीिर लम् बी िेन की गतत

क् या होगी, िो 20 सेकण् ि में 120 लम् बे

प् लेिफॉमष से गुिरती है?​

Answer 1

your question doesn't clear.

please make sure your question properly.