Physics, 06.03.2020 21:59 ineedhelp2285

A car drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 130 mm . At the very bottom, the normal force on the driver is twice his weight. Part A At what speed was the car traveling?

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A car drives straight down toward the bottom of a valley and up the other side on a road whose botto...