Explain the need for modulation.

1.	Explain the need for modulation.
Answer» <html><body><p></p>Solution :In a leveled circularroadskiddingmainlydependson thecoefficientof staticfricition`mu_(s)` thecoefficientof staticfrictiondependson thenatureof thesurfacethat has amaximumlimitingvalue .Ifthe <a href="https://interviewquestions.tuteehub.com/tag/speedof-1221992" style="font-weight:bold;" target="_blank" title="Click to know more about SPEEDOF">SPEEDOF</a> carexceedsthe safespeedthen it startsto skidoutward.Butfrictionalforcecomesintoeffect. Ifthe <a href="https://interviewquestions.tuteehub.com/tag/speed-1221896" style="font-weight:bold;" target="_blank" title="Click to know more about SPEED">SPEED</a> <a href="https://interviewquestions.tuteehub.com/tag/ofthe-1129561" style="font-weight:bold;" target="_blank" title="Click to know more about OFTHE">OFTHE</a> <a href="https://interviewquestions.tuteehub.com/tag/car-909011" style="font-weight:bold;" target="_blank" title="Click to know more about CAR">CAR</a> is littlelesserthan safespeedthenis startsto skidinwardandfrictionalforce comesintoeffectthatreducescentripetalforceto preventinwardskidding. However ifthespeedof tehvehiclefrictionalforcecannotstopthe carfromskidding.</body></html>

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