Question

NEED HELP PLEASE.

QUESTION: imagine that you carry a box of books, weighing 67.8 N, up a flight of stairs. if each step is 15.0 cm high, and there are 22 steps in the flight of stairs, how much work do you do on the box of books​

Answer 1

The answer for Work done is ≈224J or 224Nm

Step-by-step explanation:

Work done=F×D

F=mg

F=W

d=15×22=330cm=3.3m

W=67.8×3.3

W=223.74J or 223.7Nm

W≈224J or 224 Nm