asses are placed at co ordinates 1 1 2 2 and 4 4

Last updated: 6/14/2023

asses are placed at co ordinates 1 1 2 2 and 4 4 respectively The position co ordinate of COM of system of three particles is 27 1 0 0 2 7 3 3 3 4 2 2 Consider a system of two identical particles One of the particles is at rest and the other has an acceleration a The centre of mass has an acceleration 2 0 2 NCERT Pg 146 4 1 Zero 3 a 4 2 a A thin uniform flat plate is in shape of L as shown The mass of lamina is 6 kg The position of centre of mass from point O INCERT Pg 147 1 2 1 1 NCERT Pg 146 10 a 2 1 Plate 5 6 2 mm Which relation regarding product of two vectors is incorrect NCERT Pg 151 1 x 0 2 a b c ab a c 3 axb a x 5 4 xb bx h The vector product of given two vectors A 31 41 5k and B 21 j k is INCERT Pg 152 1 91 13 11k 2 3 9 7 11K 4 91 7 11k The force acting on a particle is Find the torque of this force about origin if position vector of force is 7 3 5k m NCERT Pg 157 1 7 16 11k 3 16 11k 2 16 11k 4 9 11k