What happens to the acceleration of an object if the net force on it increases? A. The acceleration increases. B. The acceleration decreases. C. The acceleration becomes zero. D. The acceleration remains the same.

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by

What is the measure of a change in an objects velocity?