Examlex
A 0.250-kg stone is attached to an ideal spring and undergoes simple harmonic oscillations with a period of 0.640 s.What is the spring constant of the spring?
1790s
The decade from 1790 to 1799, marked by significant events like the French Revolution and the establishment of the U.S. federal government.
1824
The year notable for the United States presidential election where no candidate received a majority in the Electoral College, leading the House of Representatives to choose the president in a contingent election.
Slave Trade
The historical trade involving the forcible transport and sale of human beings as slaves, particularly prevalent across the Atlantic Ocean from the 16th to the 19th centuries.
Jeffersonian America
A period in U.S. history characterized by Thomas Jefferson's presidency and ideals, focusing on agrarian democracy, limited government, and states' rights.
Q21: A proton having a speed of
Q47: Four resistors are connected across an ideal
Q52: Which of following statements about the image
Q56: The <span class="ql-formula" data-value="\vec {
Q75: A flat rectangular loop of wire
Q78: When a person with a near point
Q100: A simple circuit has a total resistance
Q126: The length of a certain wire is
Q212: If an object is placed at the
Q223: What is the current through a resistor