Ball on a String with Circular Motion: physics challenge problem PDF Print E-mail
User Rating: / 1
PoorBest 
Written by Thatcha Namnon   
Tuesday, 20 May 2014 05:37
Solving circular motion problem with tension
ที่มา : www.youtube.com อัพโหลดโดย dcaulf
 

Add comment


Security code
Refresh