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  1. use any external references, such as books or formula sheets. • The question booklet, answer sheet and scratch paper will be collected at the end of this exam. • To maintain exam security, do not communicate any information about the questions

  2. • An integral is the space under a graph of an equation, the opposite of a derivative. For example: W= Z F(x)dx You can think of work as the area under the curve of the force vs. distance graph. • The notation ¨xrepresent d2x dt2. • Always draw a free body diagram when doing dynamics problems! 14

  3. a) If f(x) is symmetric (or antisymmetric), so is F(k): i.e. if f(x) = f( x) then F(k) = F( k). b) If f(x) is real, F (k) = F( k). c) If f(x) is real and symmetric (antisymmetric), F(k) is real and symmetric (imaginary and antisymmetric). d) F.T.[f( x)] = 1 j j F k . e) F.T.[f(x+ a)] = eikaF(k). f) F.T.[e xf(x)] = F(k+ i ) (for real or complex .)

  4. This textbook covers all the standard introductory topics in classical mechanics, including Newton’s laws, oscillations, energy, momentum, angular momentum, planetary motion, and special relativity.

  5. F is applied to a system, the kinetic energy and the momentum undergo change according to the following equations: ~p = ~p 2 ~p 1 = X F~ t K = K 2 K 1 = X ~F ~s 1.2 Relationship Between Kinetic Energy and Momentum As you can see from the above equation, the P~ F (the net force) forms a rela-tionship between the change in momentum and the change ...

  6. f k is the force of kinetic friction (in the –x direction), F N is the vertical normal force exerted by the floor (in the + y direction), and mg G is the force of gravity. The magnitud e of the force of friction is given by Eq. 6 -2: f k = k F N. Applying Newton’s second law to the x and y axes, we obtain 0 k N F f ma F mg respectively.

  7. This booklet is a sequel to a similar collection of problems on kinematics and has two main parts: Section 3 — Statics and Section 4 — Dynamics; Section 5 contains revision problems. The main aim of this collection of problems is to present the most important solving ideas; using these, one can solve most (> 95%) of olympiad problems on ...

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