Algebra 2 help, 69 points (nice) and Brainiest if possible! Describe a relationship that can be modeled by the function represented by the graph, and explain how the function models the relationship.
Then, Identify and interpret the key features of the function in the context of the situation you described.

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?