欲望
发表于 2025-3-23 11:17:40
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pulmonary
发表于 2025-3-23 14:16:31
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cajole
发表于 2025-3-23 20:17:38
Kinematics,eration. All of these, with the exception of time, are vector quantities and can be expressed in an algebraic vector form. Not surprisingly, therefore, the study of vectors is crucial to the study of kinematics and all mechanics.
abolish
发表于 2025-3-24 00:54:50
Motion under Gravity in One Dimension,, and upwardly projected bullets, missiles and balls comprise a very important class of problems. Because of their limited scope, we can solve virtually all such problems by examining just five types. First, there is motion without resistance. There are then upwards and downwards motions, each under the action of two different types of resistance.
Introvert
发表于 2025-3-24 05:58:25
5 Maatschappelijke ontwikkelingenWe now introduce the concept of force. When forces are studied alone, the study is called .; when they are studied in conjunction with kinema tics, then the area of study is called .
向下五度才偏
发表于 2025-3-24 10:18:57
Liturgy as Ritual: Playing on Social Limits,The effects of circular motion are a common daily experience. The motion of record players, the act of cornering in a car or on a bicycle, and the motion of washing in a spin dryer are common examples, and there are many more.
Vulvodynia
发表于 2025-3-24 11:05:30
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Ascribe
发表于 2025-3-24 18:10:21
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外貌
发表于 2025-3-24 19:17:58
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sperse
发表于 2025-3-25 00:59:50
Variable Mass Problems,ng way to think of an impulse is in terms of an external agent that alters momentum. Common such agents are baseball or cricket bats striking, and significantly changing, the momentum of a moving ball. The batter (usually) feels a jolt in the wrists, and this is the impulse. This type of impact, collisions, forms part of Chapter 5.