Jeremy is playing with a yoyo of mass m0=31.1g0=31.1g. The yoyo string is let out to length rs=60.6cm=60.6cm, and he swings the yoyo in a horizontal circle at a constant rate of 0=5.27rad/sec0=5.27rad/sec. The yoyo string makes an angle of s with the horizontal, as shown in the figure.

(7%) Problem 7: Jeremy is playing with a yoyo of mass mo = 31.1 g. The yoyo string is let out to length IS = 60.6 cm, and he swings the yoyo in a horizontal circle at a constant rate of (no 2 5.27 rad/sec. The yoyo string makes an angle of 65 with the horizontal, as shown in the gure. .--.-'--.--.----.-------.----. 17% Part (a) Choose the correct free body diagram for this problem, where the weight of the yoyo is W0 , the tension in the strin g is Ts , and the centripetal force on the yoyo is F c i I/ Correct! Grade Summary T5 = I N Deductions Potential 100% Submissions Attempts remaining: _ ( per attempt) detailed view tanh() Degrees O Radians Submit | Him | | Hints: deduction per hint, Hints remaining: _ Feedback: deduction per feedback. at 17% Part (c) Calculate the angle, in degrees, between the string and the horizontal. [A 17% Part (d) Jeremy increases the angular speed of the yoyo such that the angle decreases to one half of its previous value. Calculate the new angular velocity, in radians per second, of the yoyo. A 17% Part (e) In Part ((1), Jeremy increased the angular speed of the yoyo such that the angle decreased to one half of its initial value. Calculate the new tension, in newtons , of the string using consistent with Part (d)i Q 17% Part (f) If the increase in the angular velocity of the yoyo took place over 1.2 seconds, calculate the angular acceleration (10 in radians per square second, of the yoyo during the increase