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Hace 1 día · In physics, work is the energy transferred to or from an object via the application of force along a displacement. In its simplest form, for a constant force aligned with the direction of motion, the work equals the product of the force strength and the distance traveled. A force is said to do positive work if it has a component in the ...
Hace 20 horas · Simon & Garfunkel were an American folk rock duo consisting of singer-songwriter Paul Simon and singer Art Garfunkel.One of the best-selling music acts of the 1960s, their most famous recordings include three US number ones: "The Sound of Silence" (1965) and the two Record of the Year Grammy winners "Mrs. Robinson" (1968) and "Bridge over Troubled Water" (1970).
Hace 1 día · Nadir of Americanrace relations. The Jim Crow laws were state and local laws introduced in the Southern United States in the late 19th and early 20th centuries that enforced racial segregation, "Jim Crow" being a pejorative term for an African American. [1] Such laws remained in force until 1965. [2]
