A mail bag with a mass of 120 is suspended by a vertical rope of length 8.00 .
A) What horizontal force is necessary to hold the bag in a position displaced sideways a distance 3.00 from its initial position?
Take free fall acceleration to be = 9.80 .
B) How much work is done by the worker in moving the bag to this position?
Take free fall acceleration to be = 9.80 .