6.1a Ex3 MJ20 P12 Q18 Stretched String Hanging Mass | May/June 2020 | CAIE A Level 9702 Physics скачать в хорошем качестве

6.1a Ex3 MJ20 P12 Q18 Stretched String Hanging Mass | May/June 2020 | CAIE A Level 9702 Physics

Example 3 - 9702/12/M/J/20: An elastic cord of unstretched total length 16.0 cm and cross-sectional area 2.0 × 10^–6 m^2 is held horizontally by two smooth pins a distance 8.0 cm apart. The cord obeys Hooke’s law. A load of mass 0.40 kg is suspended centrally on the cord. The angle between the two sides of the cord supporting the load is 60°. What is the Young modulus of the cord material? #9702s20p12 #ASdeformationP1 #ASforcesP1 #Lv3 MJ20 Physics Paper 1 Full Discussion Playlist:    • 9702 MJ20 Papers CAIE Physics   AS #DeformationofSolids Playlist    • Ch6 Deformation Solids | CAIE 9702 AS Physics   Instagram Pocket Guide (  / etphysics  ) More Resources (https://9702-physics.blogspot.com/) Support us! (  / etphysics  ) Tuition/Tutoring inquiries: Email: [email protected] Whatsapp: https://wa.me/60126679171 9702_s20_qp12 #CambridgeALevelPhysics