Problem:A lower pair is an ideal joint that constrains contact between a surface in the moving body to a corresponding surface in the fixed body. A lower pair is one in which there occurs a surface or area contact between two members, e.g. nut and screw, universal joint used to connect two propeller shafts. Cases of lower joints:

Answer this question: universal joint is an example of which pair?
Solution:OK... The relevant information is: A lower pair is one in which there occurs a surface or area contact between two members, e.g. nut and screw, universal joint used to connect two propeller shafts.
A lower pair.


Student A:During the first two centuries of Christianity, the cross was rare in Christian iconography, as it depicts a purposely painful and gruesome method of public execution and Christians were reluctant to use it. A symbol similar to the cross, the staurogram, was used to abbreviate the Greek word for cross in very early New Testament manuscripts such as P66, P45 and P75, almost like a nomen sacrum (nomina sacra). The extensive adoption of the cross as Christian iconographic symbol arose from the 4th century.

Answer this question: when did the cross become a symbol of christianity?
Student B:OK... This is the relevant information: The extensive adoption of the cross as Christian iconographic symbol arose from the 4th century.
the 4th century.


Problem:Hispaniola is the second-largest island in the Caribbean (after Cuba), with an area of 76,192 square kilometers (29,418 sq mi), 48,440 square kilometers (18,700 sq mi) of which is under the sovereignty of the Dominican Republic occupying the eastern portion and 27,750 square kilometers (10,710 sq mi) under the sovereignty of Haiti occupying the western portion.

Based on this passage, what is the name of the island of haiti and dominican republic?
Solution:OK... To answer the question, consider the following: Hispaniola is the second-largest island in the Caribbean (after Cuba), with an area of 76,192 square kilometers (29,418 sq mi), 48,440 square kilometers (18,700 sq mi) of which is under the sovereignty of the Dominican Republic occupying the eastern portion and 27,750 square kilometers (10,710 sq mi) under the sovereignty of Haiti occupying the western portion.
Hispaniola.


Student A:Veronica began to date Logan Echolls at the end of the first season. While she was going out with Leo D'Amato, she kissed Logan in thanks for saving her from a would-be kidnapper (Jonathan Taylor Thomas), who actually turned out to be an ATF agent. Their kiss turned into something more when Logan pulled her into a passionate embrace. They begin to secretly date.

Based on this passage, when do veronica mars and logan get together?
Student B:OK... The relevant information to answer the above question is: Veronica began to date Logan Echolls at the end of the first season.
the end of the first season.


Problem:My Side of the Mountain is a children or young adult adventure novel written and illustrated by American writer Jean Craighead George published by E.P. Dutton in 1959. It features a boy who learns about courage, independence, and the need for companionship while attempting to live in a forested area of New York state. In 1960, it was one of three Newbery Medal Honor Books (runners-up) and in 1969 it was loosely adapted as a film of the same name. George continued the story in print, decades later.

Answer this question: what genre is my side of the mountain?
Solution:OK... The important part for answering this question is: My Side of the Mountain is a children or young adult adventure novel written and illustrated by American writer Jean Craighead George published by E.P.
a children or young adult adventure novel.


Problem:The record for the most Grammy Awards won in a lifetime is held by Sir Georg Solti, a Hungarian-British conductor who conducted the Chicago Symphony Orchestra for twenty-two years. He has won a total of 31 competitive Grammy Awards out of 74 nominations and was awarded a Grammy Lifetime Achievement Award in 1996.

Answer this question based on the passage: who has the most grammys of all time?
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
OK... This is the relevant information: The record for the most Grammy Awards won in a lifetime is held by Sir Georg Solti, a Hungarian-British conductor who conducted the Chicago Symphony Orchestra for twenty-two years.
Sir Georg Solti.