February 28, 2017

Homework Help: Physical Science

Posted by mysterychicken on Friday, May 22, 2009 at 5:04pm.

Is this correct?

Gabriella weighs 450 N. She climbs a flight of stairs to a height of 3 m. It takes her 5 seconds.
How much work does Gabriella do when she climbs the stairs?
Ans- 1,350 J.
What I did was 450*3
Can someone check this? Thanks

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions