A plank of length 2m and mass 8kg is at rest on a table. The halfway point of the plank isn’t 15cm from the edge of the table. A 5kg cat starts to walk down the plank. extended body diagram for the pl 1
A plank of extension 2m and assemblage 8kg is at interval on a consultation. The halfway summit of the plank isn't 15cm from the laterality of the consultation. A 5kg cat starts to stalk down the plank. exuberant assemblage diagram for the plank, dissection of the net torque of the classification, voluptuousness of the cats precipitation when the plank tips.