Acar is running at a velocity of 50 miles/hour and the driver accelerates the car by 10miles/hour. how far the car travels from this point in next 2 hours. if the acceleration is constant? l

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.

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

The ph is the a. independent variable b. the dependent variable c. control group