Question

Physics 114: Introduction to Physics HMWK 05: Momentum and Rotations PART 02 - STANDARD 1) Consider a conical pendulum with a 81.0 kg cube on a 10 m wire making an angle of 0.5 degrees with the vertical. 1.1) Draw a free body diagram of the block. Answer: 1.2) What is the tension in the string? Answer: 797N 1.3) Find the centripetal acceleration of the block?

Answer 1

Тоз 0 & Tsinov mg Cube FBD of T Cosaamg - = Tsino = mv2 h Ismile - on wz Hasre xing Ta mg Coso 7 8189,8 Cosso - T = 796.82 N ~ 797 ac = Tsino i 796.82 sins lac - 69.45 m/32 bario = 10² tine 3 X² Centripital acceleration