A small objects slides height 50 cm shown in figure 3 126 and then loops the vertical loop of radius 20 cm from which a

Question

A small objects slides height 50 cm shown in figure 3 126 and then loops the vertical loop of radius 20 cm from which a symmetrical section of angle 2a has been removed Find the angle a such that after losing constant at A and flying through the air the object will reach at point B Ans 60 1 H B Figure 3 126 A R

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