Lab 6: Force, Mass and Acceleration. Objectives: â¢ To study Newton's Second Law, F = ma, with a constant net force. â¢ To study Newtonâs Second Law with constant mass. Equipments: â¢ computer-based laboratory system. â¢ motion detector. â¢ Real-Time physics mechanics experiment configuration files.
The Meaning and Importance of TET. TET is actually a three day holiday which marks the beginning of the Lunar New Year, which synchronizes with the Chinese New Year and is closely tied to the Spring Equinox. To many this means the annual awakening of nature. 1966, for example, was the year of the Horse, and 1965 was the year of the Snake. Each year of the 12-year cycle has an animal name. While the Vietnamese celebrate TET, the Chinese in Thailand, Vietnam, etc., celebrate the new year with many festivities and ancient religious rites. Due to religious beliefs, age-old traditions and customs, TET is the single most important holiday season in Vietnamese life.
Vietnam is a country in the Eastern Hemisphere that was influenced by China for many years. Therefore, the Chinese New Year and Tet, the Vietnamese New Year have many similarities. Tet is the abbreviation of Tet Nguyen Dan which means the first morning of the first day of the new period. Tet marks the beginning of a new year on the lunar calendar, and the beginning of Spring. Vietnamese are constantly aware of the phases of the moon. All events are planned by the lunar calendar. The New Year begins on the first night of the first moon after the sun enters Aquarius.