1.0physicscatalyst's Bloghttps://physicscatalyst.com/articlephysicscatalysthttps://physicscatalyst.com/article/author/physicscatalyst/rich600338<blockquote class="wp-embedded-content" data-secret="1EQwn5ZNgg"><a href="https://physicscatalyst.com/article/mechanics-turning-car-curve/">Mechanics of Turning a car on the curve</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://physicscatalyst.com/article/mechanics-turning-car-curve/embed/#?secret=1EQwn5ZNgg" width="600" height="338" title="“Mechanics of Turning a car on the curve” — physicscatalyst's Blog" data-secret="1EQwn5ZNgg" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://physicscatalyst.com/article/wp-includes/js/wp-embed.min.js </script> Since the car is turning on a curve, The car will be accelerating as direction of the car changes even the velocity is constant. This acceleration is centripetal acceleration And centripetal force will be providing it, There are three cases with turning 1) Unbanked curve. 2) Banked curve with no friction 3) Banked curve with friction