Question 9 The figure shows a top view of a lever on a frictionless horizontal table. The mass of the lever is M = 0.50 kg. Two forces are applied to the lever at the specified points with angles as shown. The magnitudes of the forces are also indicated on the figure. What is the angular acceleration of the lever? Positive values of acceleration correspond to counterclockwise acceleration. Negative values correspond to clockwise acceleration. If where & is the length of the 6 zal theinder 202 1.0 m 4 N 05m 30' 60' 7N