a clock has its sec hand length 2m.find ave.speed&moduls of its tip in15 sec
sai shivani shivani , 11 Years ago
Grade 12
Discuss with colleagues and IITians> motion-in-1-d...
3 Answers
Akash Kumar Dutta
Last Activity: 11 Years ago
Dear Sai Shivani,
ave. speed=total dist./total time
= pie.r/2.15 = pie.r/30 = pie/15 m/s(ANS)
Regards.
muhammed . nabeel
Last Activity: 11 Years ago
6 degreeee
Prajwal kr
Last Activity: 11 Years ago
Average speed= (0.5 x pi x radius)/time
=0.209 m/s
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