101 Vehicle guide
My question is this: How do you figure the speed of a vehicle that is use in the water? The book shows the Haas Mini sub (sp). but if I use the book to build one iI get a higher speed. Can some one help me?
My question is this: How do you figure the speed of a vehicle that is use in the water? The book shows the Haas Mini sub (sp). but if I use the book to build one iI get a higher speed. Can some one help me?