Question

Asha lifts a doll from the floor and places it on a table. If the weight of the doll is known, what else does one need to know in order to calculate the work Asha has done on the doll ?

(a) The time required

(b) Height of the table

(c) Mass of the doll

(d)Cost of the doll or the table


​

Answer 1

Answer:

Not sure but I think that she needs to know the height of the table