A train starting from rest travels 36m in 6seconds find its acceleration and its velocity at this time​

Air flows upward in the wick of a lantern because of the liquid property called

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

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes