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A railway car having a total mass of 5.8 105 kg,moving with a speed of 9.1 km/h,strikes another car that has a mass of 8.7 105 kg and is initially at rest.The speed of the coupled cars after the collision is
Bretton Woods Conference
International meeting held in the town of Bretton Woods, NewHampshire, in 1944 in which participants agreed that the American dollar would replace the Britishpound as the most important international currency. The conference also created the World Bank andInternational Monetary Fund to promote rebuilding after World War Ⅱ and to ensure that countriesdid not devalue their currencies.
Financial Leader
An individual or entity recognized for their influence and innovation in the financial sector, including banking, investments, and economic policy.
World War II
A global conflict that lasted from 1939 to 1945, involving many of the world's nations and resulting in significant geopolitical changes and the establishment of the United Nations.
Joseph Stalin
A Soviet political leader who served as General Secretary of the Communist Party of the Soviet Union from 1922 until his death in 1953, overseeing the country through World War II and the start of the Cold War.
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