lsdpoon1337
Member
- Joined
- Sep 14, 2007
- Messages
- 76
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- Male
- HSC
- 2009
a circular disc 8cm in diameter touches a flat surface at the point P.
If the disc rolls 35cm how high is the point P above the flat surface?
Thanks,
If the disc rolls 35cm how high is the point P above the flat surface?
Thanks,