Answered by AI, Verified by Human Experts
Answer:a) 142.98 cm b) 53.98 cm c) 1.46 kg d) 1.46 kgExplanation:Using the equation for theperiod of a simple pendulumwe can answer the first 2 questions.a)b)Using the equation for theperiod of a mass-spring systemwe can answer the last 2 questions.c)d)we can observe that the period of this systemdoes not dependon the value of gravity....