Q.28 28 . A s q u a r e o f s i z e 1 m × 1 m i s h i n g e d a t i t s m i d p o i n t . A f l u i d o f d e n s i t y ρ f i l l s t h e s p a c e t o t h e l e f t o f t h e g a t e . T h e f o r c e F r e q u i r e d t o h o l d g a s s t a t i o n a r y i s ( A ) ρ g 3 ( B ) ρ g 2 ( C ) ρ g 6 ( D ) ρ g 8 This question has not been answered yet! Don't worry! You can check out similar questions with solutions below 28 28 28. x a n d y a r e t h e s i d e s o f t w o ... 28=4+3(t+5) 28
