30 points! the slope of the position versus time graph represents the object's a) acceleration b) displacement c) position d) velocity

Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed

Which composition of water moves to begin a deepwater current?

In which of the following is positive work done by a person on a suitcase