Joseph can jump vertically 0.5 meters from his skateboard when it is at rest. When Joseph is on the skateboard is moving horizontally across a street, should how high he is able to jump change now that he has horizontal movement? Explain your reasoning.

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

b. a lightning bug, plug of grass, and a worm