Q 18 SINGLE CHOICE A block A of mass 10 kg is placed on

Last updated: 6/10/2023

Q 18 SINGLE CHOICE A block A of mass 10 kg is placed on rough horizontal plank B x y plane where gravity act vertically downward Hs 1 2 k 1 All units are in SI Force acting on block A is due to plank B and earth only For the situation in List I match the appropriate description in List II 10 B S a B 13th Z F B mg P Q List I aft 1 VA 31 VB 31 43 a B 31 43 8 VA VB 31 43 a B 8i 63 VA VB 43 A t af d i hefur s as 1 2 k 1 e R affay R a B 81 6k S 8i 6k E Codes cnt3 1 1 2 VA VB 0 a B 4 a List II 11 ART Direction of friction on A is ve y direction 3 A farm Direction of friction on A is ve X direction P 2 Q 5 R 2 S 4 Direction of acceleration of A is ve y direction ARUT PR B P 3 Q 4 5 R 2 S3 A a B P 3 Q 4 5 R 2 S 1 4 Friction force on A is neither in x direction nor in y direction but 5 somewhere in between my fan