Construct a full model (i. e., figure out everything you can) for the motion described below.

A monorail starts from rest and accelerates at a rate of 2.2 m/s2 for 10 s. Then it
runs at a constant speed for 74 s and then slows down at a rate of 1.5 m/s2.

Find the vertex(use the completing the square method), findthe x- and y-intercepts, and sketch the graph offunction. y = 2x2 + 4x - 1

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.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg