The figure shows a thin rod, of length L = 2.30 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 100 kg is attached to the other end. The rod is pulled aside to angle θ0 = 5.1° and released with initial velocity v→0 = 0. (a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same ifthe mass is increased?     (a) Number Enter your answer for part (a) in accordance to the question statement Units Choose the answer for part (a) from the menu in accordance to the question statement                                                           This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or N·sN/m^2 or Pakg/m^3gm/s^3times (b) Choose the answer for part (b) from the menu in accordance to the question statement                                                           increasedecreaseremain the same

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