1. Two bodies 'A' and 'B' are connected by a string over a pulley (see the fig). The distance covered by

A is same as the distance covered by 'B', but their directions are different. Then

it would be kevlar ^^

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

attach the statements so i can answer : )