If object moves by x then the image moves by 2x , does this help ?
Two blocks of mass m lie on smooth table having reflecting surfaces AB and CD.An object O is placed b/w them and system is released.Find acc. of one image wrt other.
Ignore friction
ans: 7g/16
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UP 0 DOWN 0 0 2
2 Answers
nihal raj
·2010-10-01 20:14:42
on one force=3mg so acc. 3/4 g on second force = 2mg so acc. is 2/3 g now acc. of images are 6/4 g and 4/3 g . relative acc. of images are 6/4 g + 4/3 g = 17/ 6 g