A Marble Rolls Down A Track And Around A Loop The Loop

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A marble rolls down a track and around a loop the loop.

The marble has mass m and radius r. A marble of mass m and radius r rolls along the looped rough track. Im having trouble with this physics question and need some help how do i answers this question. I know i need to use conservation of momentum or energy.

The marble has mass m and radius r. The marble rolls down the track and around a loop the loop of radius r. When the marble goes back up the loop its height increases. The marble rolls down the track and around a loop the loop of radius r.

The marble has mass m and radius r. The marble rolls down the track shown in figure cp12 84 and around a loop the loop of radius r. Figure cp12 85 shows a triangular block of swiss cheese sitting on a cheese board. What minimum height h must the track have for the marble to make it around the loop the loop without falling off.

What minimum height must the track have for the marble to make it around the loop the loop without falling off. To make that loop the centripetal force should be equal to the weight of the marble thus the centripetal acceleration and the velocity at the top of the loop is given by mg m ac m v 2 r v. The marble rolls down a track and around a loop the loop of radius. The marble has mass m and radius r.

The loop has a radius of r. That is the minimum value of h if the marble is to reach the highest point of the loop without leaving the track. The marble rolls down the track and around a loop the loop of radius r. First of all i would like to say that the answer floris gave is the correct way to do the problem you ve set forward but i thought it worthwhile to note that the result 5 over 2 r r is the answer if rather than rolling a marble down the track you are sliding a cube.

Figure 1 what minimum height h must the track have for the marble to make it around the loop the loop without falling off. What minimum height h must the track have for the marble to make it around the loop the loop without falling off.