A 1200 kg SUV is moving along a straight highway at 12.0 m/s. Another car, with mass 1800 kg and speed 20.0 m/s, has its center of mass 40.0 m ahead of the center of mass of the SUV (Figure 1). Part A Find the position of the center of mass of the system consisting of the two cars measured behind the leading car. Express your answer in meters. Vol AEO ? Cem = m behind the leading car Part B Figure < 1 of 1 > Find the magnitude of the system's total momentum, by using the given data. Express your answer with the appropriate units. HA ? 1200 kg 1800 kg P = Value Units 12.0 m/s 20.0 m/s K 40.0 m

A 1200 kg SUV is moving along a straight highway at 12.0 m/s. Another car, with mass 1800 kg and speed 20.0 m/s, has its center of mass 40.0 m ahead of the center of mass of the SUV (Figure 1). Part A Find the position of the center of mass of the system consisting of the two cars measured behind the leading car. Express your answer in meters. Vol AEO ? Cem = m behind the leading car Part B Figure < 1 of 1 > Find the magnitude of the system's total momentum, by using the given data. Express your answer with the appropriate units. HA ? 1200 kg 1800 kg P = Value Units 12.0 m/s 20.0 m/s K 40.0 m