A mass 5kg descending vertically,draws up a mass of3kg by means of a light string passing over a pulley.At the end of 4 seconds,the string breaks.How much higher 3 kg mass would go? Post your solutions as comments to this post Answer will be posted soon once we get responses from visitors
The body mpushes the body Mbackwards. As the bodyM is pushed backwards,m is forced to slide down the incline on M. Let the tension in the string be T and let the normal reaction between the surfaces be N. Further let the acceleration of body M be and let the acceleration of body m with … Continue reading Solutions to Irodov Problem 1.81 and 1.82
In a single fixed pulley the velocity ratio is always more than mechanical advantage. Why?