A 1,000-kilogram car traveling due east at 15 meters per second is hit from behind and receives a forward impulse of 6,000 newton-seconds. What would the new momentum of the system be after it experiences this impulse?.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.