a 90kg mail bag hangs by a vertical rope 3.5m ling. a postal worker then displaces the bag to a position 2m sideways from its original position, always keeping the rope taut. what horizontal force is necessary to hold the bag in the new position? as the bag is moved to this position, how much work is done by the rope
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment