7. This time, your mass is 73.8 kg and the sled s mass is 12.8 kg. You re on the sled, initially moving to the west at 7.00 cm/s. From the southern shore, your friend throws a baseball of mass 0.197 kg, which you catch as it s traveling northward with a horizontal velocity component of 33.4 m/s. What will be the sled s (and your) speed after catching the ball? 10.31 cm/s 8.89 cm/s 50.6 cm/s 5.16 cm/s

7. This time, your mass is 73.8 kg and the sled s mass is 12.8 kg. You re on the sled, initially moving to the west at 7.00 cm/s. From the southern shore, your friend throws a baseball of mass 0.197 kg, which you catch as it s traveling northward with a horizontal velocity component of 33.4 m/s. What will be the sled s (and your) speed after catching the ball? 10.31 cm/s 8.89 cm/s 50.6 cm/s 5.16 cm/s