1. what is the momentum of a 4kg cat running at a speed of 8m/s? a. 2kg m/s b. 4kg m/s c. 12kg m/s d. 32kg m/s 2. how could an object with a large mass have the same momentum as an object with a smaller mass? a. the object with a large mass have the same momentum as an object with a smaller mass? b. the object with the greater mass has a greater velocity. c. the object with the smaller mass has greater acceleration. d. the object with the larger mass has greater acceleration.