A 2.43 kg ball is attached to an unknown spring and allowed to oscillate. The figure (Figure 1) shows a graph of the ball's position x as a function of time t. You may want to review (Page). For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Angular frequency, frequency, and period in shm. Figure < 1 of 1 x(cm) 3.0 2.0 1.0 %24 (s) 0.50 1.0 -1.0 -2.0 -3.0 Part A For this motion, what is the period? Express your answer to three significant figures and include the appropriate units. Value |Units T = 32. Part B What is the frequency? Express your answer to three significant figures and include the appropriate units. A f = Value Units Part C What is the angular frequency? Express your answer in rad/s to three significant figures. ? W = rad/s Part D What is the amplitude? Express your answer to three significant figures and include the appropriate units. HA A = Value Units Part E What is the force constant of the spring? Express your answer to three significant figures and include the appropriate units. H ? Value |Units k =