Duration: 3:41

1 views

0

A block of mass \( M \) is pulled by a force \( F \) making
P angle \( \theta \) with horizontal on a smooth horizontal

W surface as shown. If \( a \) is the acceleration of block on the surface, then contact force between the block and the surface is
(1) \( M g+M a \cos \theta \)
(2) \( M g-M a \cos \theta \)
(3) \( M g+M a \tan \theta \)
(4) \( M g-M a \tan \theta \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live