Engineering

Engineering, 07.08.2019 17:10, bryce99

It is important for a snowboard to have a smooth surface underneath and to not get too scratched. what mechanical property would you suggest i look up to tell me about the scratch resistance of my polymer?

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Mathematics, 21.07.2019 01:00, bbyjoker

Mark is learning to snowboard. the club charges $10 per hour for snowboard lessons and $40 for the lift ticket and a snowboard rental. which value represents the rate of change for this scenario?

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Physics, 19.08.2019 01:50, jacamron

Achild holds up a silver spoon and is surprised to see her reflection there. which interaction between light and matter explains this? a. when light hits something relatively flat, smooth, and shiny, it is transmitted by the surface, allowing nearby objects to be seen on the surface. b. when light hits something relatively flat, smooth, and shiny, it is refracted by the surface, allowing nearby objects to be seen on the surface. c. when light hits something relatively flat, smooth, and shiny, it bounces off the surface, allowing reflected objects to be seen on the surface. d. when light hits something relatively flat, smooth, and shiny, it is absorbed by the surface, allowing refracted objects to be seen on the surface.

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Physics, 27.08.2019 23:30, mv603177

Which would you expect to have the greatest amount of friction? a- a smooth surface on a smooth surface b-a smooth surface on a rough surface c-a rough surface and air d-a rough surface on a rough surface

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Mathematics, 26.10.2019 10:43, madelynw4114

The mantle layer of earth begins about 70 kilometers underneath the surface. the layer called the outer core begins about 2970 kilometers underneath the surface. write an interger for the position of each layer relative to the surface

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It is important for a snowboard to have a smooth surface underneath and to not get too scratched. wh...

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