How is constant acceleration indicated on a motion map?

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

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

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k