A 1500-kg car moving at 25 m/s hits an initially uncompressed horizontal ideal spring with spring constant (force constant) of 2. 0 × 106 n/m. What is the maximum distance the spring compresses?.

He did chinese culture change during the warring states period

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.

There are often concerns about accreditation with colleges.