Simulation Details:

• A circular arc track is shown in light gray. P is the lowest point.
• Point M is on the left, N on the right, at the same height.
• Point Q is on the arc segment NP.
• Block 1 (Red): Released from M, slides on the circular arc MP.
• Block 2 (Blue): Released from Q, slides on a smooth inclined plane QP (shown as a thicker blue line).
• Both blocks are released simultaneously from rest. Surfaces are smooth (no friction).