1.0physicscatalyst's Bloghttps://physicscatalyst.com/articlephysicscatalysthttps://physicscatalyst.com/article/author/physicscatalyst/rich600338<blockquote class="wp-embedded-content" data-secret="3CIAUwYrda"><a href="https://physicscatalyst.com/article/solve-physics-numericals-effectively/">How to solve physics numericals effectively</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://physicscatalyst.com/article/solve-physics-numericals-effectively/embed/#?secret=3CIAUwYrda" width="600" height="338" title="“How to solve physics numericals effectively” — physicscatalyst's Blog" data-secret="3CIAUwYrda" 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> 1) Draw a clear diagram showing all the systems and interaction between them.For mechanics problem,Free body diagram provide immense help in solving the problem. Problem will become easiar once it is drawn out. 2) In any problem of physics, some information is given and value of some variable is to be found. Jot down all the known quantities on one side and List all the unknown for which you are solving the problem on the other side