System shown in the figure is released from rest when spring

Last updated: 6/4/2023

System shown in the figure is released from rest when spring is unstretched Pulley and spring is massless and friction is absent everywhere The speed of 5 kg block when 2 kg block leaves the contact with ground is Take force constant of spring k 40 N m and g 10 m s A 2 m s Assume the aerodunor B 2 2 m s 5 kg 2 kg TTTTTTT C 2 m s P 4 2 m s