Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

a barge approaches the pier by a cable attached to a barge in the floor of it; cable is encoiled with a winch located on the deck of the barge, at a rate of 4.4m. per minute. The cover is 4.5m. below the quay. How quickly you move the barge to the dock when it is far from 6 m.?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!