Apurple beam is hinged to a wall to hold up a blue sign. the beam has a mass of mb = 6.2 kg and the sign has a mass of ms = 17 kg. the length of the beam is l = 2.48 m. the sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. the angle the wire makes with the beam is θ = 33.2°.

the answer would be 32*f

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.

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

u

explanation: