Estimate the average force that a baseball pitcher's hand exerts on a 0.145-kg baseball as he throws a 39-m/s pitch. Assume the pitcher accelerates the ball through a distance of 3.0 m, from behind his body to where the ball is released and ignore the air resistance. college physics
Logodaedaly is filled with odd reflections and odder usage for words unheard of by even the most educated in English. My motive is more frivolous--an urge to play logodaedaly just for fun, cavalierly ignoring my vast ignorance of existing words. The book, from dictionary publishers Oxford University Press, is the third from McKean on her pet subject of logodaedaly - or wordplay - because examples keep getting discovered.
Definition. The term âzooxanthellaeâ refers to a paraphyletic group of yellow-brown microalgae, including certain dinoflagellates, diatoms, cryptophytes, chrysophytes (golden algae), and rhodophytes (red algae), that are found in mutualistic symbiosis with a variety of invertebrate and protist hosts. cells per m 2, but due to their small size (10 Î¼m diameter) their overall biomass on reefs is low. Because they are so important to the construction, evolution, and ecology of coral reefs, zooxanthellae can be regarded as keystone species on coral reefs â perhaps the only protists to play such a role.