Passage 2 Using the following passage sovle Q 69 70 A block

Last updated: 6/21/2023

Passage 2 Using the following passage sovle Q 69 70 A block of mass m is released from a height h along a smoo track as shown in the figure a mg 69 Determine the force exerted on the block by the track point 2 where radius of curvature is r mg c 2 c m 2gh r m 2gh r M 2 h h 3 b 2mg d mg 70 Determine the minimum safe value of radius of curvats point 3 so that the block does not fly off the track a h h b 2 h h m 2gh 5 d m gh 5 2 h h 3