Someone thats good with Kinetic Energy science stuff please come help me Im so confused

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

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.

Which bonds are found inside a water molecule