Please. I need help with this homework especially number 4 from derivations and all parts of measurements and analysis

3. The tangential speed, v, is difficult to measure directly. To get around this complexity, eliminate v in your equation by replacing it with its definition, v =- distance time Hints: The simplest time to use is the period (which we will be measuring); what is the correct distance to use in this case (give it in terms of the radius, R)? The equation for 0 in terms of g, R, and 7 (the period) is: The distance for this problem is 2nt R which is one revolution. Distance = 2nt R Time = T 60, V = 2n RAT then we use v in the third equation 8 = tan^-1((2n R/T)^2 1/Re) 1 8 = tan -1(4n*2 R/T 2g)Measurements and Analysis 1. If you are performing this lab remotely, watch and make measurements using the video recording of the following. If you are doing this in person, perform the following: Set up the conical pendulum and have the apparatus complete at least 10 continuous cycles while measuring the time. Divide the total time by the number of cycles to compute the average period. . Better results usually occur with 10 cm