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Find out how the depth of a boat in the water affects its momentum.The purpose of this experiment is to see whether the depth of a boat in the water changes how fast it moves and how straight it sails ...
Four-master bark: large four-masted sailboat. Boat that travels with the help of a sail. See more
Four-master bark - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.
Sail: piece of canvas that catches the wind to propel a boat. See more
Sail - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.