A1400kg car rolling on a horizontal surface has speed v
A 1400kg car rolling on a horizontal surface has speed v = 76km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.5m . What is the spring constant of the spring?
k = ___________N/m
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a 1400kg car rolling on a horizontal surface has speed v 76kmh when it strikes a horizontal coiled spring and is
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