Answer:
a) The speed of the ball is 2.47 m/s (in -x direction)
b) The speed of the block, both just after the collision is 1.236 m/s (in +x direction)
Explanation:
Please look at the solution in the attached Word file.
Answer:A. I expect the molecules in ice to move more quickly than the molecules in water vapor.
Explanation:
Answer:
Atacama Large Millimeter/Submillimeter Array (ALMA) Observatory's primary goal is to provide a radio telescope array that will allow scientists to observe and image galaxies out to the edge of the universe, and stars and planets in their formative stages with unprecedented clarity.
Explanation:
You can improve by doing aerobic exercises and stretching all muscle groups daily. A healthy diet balanced with exercise help your body composition.