Momentum (p) = m x v what is the momentum of a car with a mass of 1,000kg traveling at a velocity of 4m/s. show your work for full points.

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

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud