What speed limit be posted for curve so that cars is safe
On a highway curve with a radius 80m, the maximum force of static friction (centripetal force) that can act on a 1,000kg car going around the curve is 8,000N. What speed limit should be posted for the curve so that cars can negotiate is safely?
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A 1,000kg car going around the curve is 8,000N. What speed limit should be posted for the curve so that cars can negotiate is safely?
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