The posted speed limit for a curve on a highway interchange ls 65km/hr. The maximum centripetal acceleration that is expected is 1.1g. Find... a.) the speed limit in meters/second. (use m/s when typing units with no spaces in your answer) i . . . h . . b.) the minimum radius of the curve to the nearest meter. (use m when typing units with no spaces in your answer) c.) the centripetal force experienced by a 36,000kg tracker trailer at max speed. (use N when typing units with no commas or spaces in your answer) r d.) the coefficient of friction between the tires and the road