https://physics.codidact.com/categories/54/tags/5583.rss New Posts Tagged 'motion' - Physics Physics - Codidact 2021-12-07T09:21:25Z https://physics.codidact.com/posts/284890 Why did my roller luggage's wheels stop turning smoothly? VLDR‭ https://physics.codidact.com/users/53696 2021-11-15T09:07:16Z 2021-12-07T09:21:25Z <p>Two weeks ago, my carry on worked perfectly. But last week the detachable wheels stopped rotating smoothly, when I tried to glide my carry on. The wheels budge JUST A TAD when you push them hard... https://physics.codidact.com/posts/283918 Find equation of motion using. Lagrangian given equation is $L'=\frac{m}{2}(a\dot{x}^2+2b\dot{x}{y}+c\dot{y}^2)-\frac{k}{2}(ax^2+2bxy+cy^2)$ deleted user # 2021-09-02T04:53:19Z 2021-09-02T07:42:29Z <blockquote> <p>$$L'=\frac{m}{2}(a\dot{x}^2+2b\dot{x}{y}+c\dot{y}^2)-\frac{k}{2}(ax^2+2bxy+cy^2)$$<br>where a, b, and c are arbitrary constants but subject to the condition that $b^2 − ac \ne 0$. ... https://physics.codidact.com/posts/283397 Find initial velocity when a stuntman jump from $1.25 \ m$ height deleted user # 2021-08-14T15:41:46Z 2021-09-02T04:58:02Z <blockquote> <p><img alt="figure" src="https://physics.codidact.com/uploads/Qx6oQqFzVdojVDba8YxSUjXH"> A stuntman jumped from $1.25 \ \text{m}$ height and, landed at distance $10 \ \text{m}$. Fin...