Examlex
A certain particle has a kinetic energy of 3.2* 10-10 J and a momentum of 1.7 *10-18 kg . m/s. Its mass is:
Presidential Election
The selection process for appointing a president, which usually involves a nationwide vote to choose among candidates nominated by political parties or standing as independents.
Land Redistribution
The process by which ownership of land is reallocated, often as a policy intended to equitize the distribution of agricultural land or to rectify historical imbalances in ownership.
Rural Freedmen
Refers to formerly enslaved African Americans who lived in rural areas of the Southern United States following the Civil War and Emancipation.
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