Atrain moving with a velocity of 87.1 km/hour north, increases its speed with a uniform acceleration of 0.250 m/s2 north until it reaches a velocity of 160.0 km/hour north. what distance did the train travel while it was increasing its velocity, in units of meters?

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Name the non metal condut electricity