As water in the stream channel flows, it encounters friction; the friction slows the forward movement. The shape,size, and roughness affect the amount of friction. High friction slows the stream significantly.
Channel section is in shape of english alphabet "C"
Mickey mouse
The River's Velocity, Gradient, and Channel shape/roughness
water doesnt have a shape
Yes I think the shape of a boat will affect a foil boat because when you change the shape of a boat like when you make a triangle or a square it will affect the weight it can carry
None of these transformations affect the size nor shape of the image.
simplee yep
no
Yes.
Changing the shape of an object does not affect its mass. The mass of an object remains constant regardless of its shape because mass is a measure of the amount of matter present in an object. Changing the shape may affect the object's volume and density, but not its mass.
simplee yep