What should be the range of distance of an object placed in front of the mirror?.

e) none of the above answers are correct

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

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