Chapter+4

Forces and Newton's Laws of Motion



ANSWERS TO "IN CLASS ASSIGNMENT-CH.4" WORKSHEET

34. a) 980N b)640N 36. a) 1100N b) 931N c) 808N 37. 29.2N block will move, a=3.73m/s/s 38. a) 16000N b) Fs = 4300N 40. a) Fk = 21.2N b) Fk = 23.8N c) Fk = 18.6N 41. a) Fk = 390N b) Vo = 7.7 m/s 47. a) Fr = 740000N b) Fb = 1.67 x 10^9N 51. T = 929N 64. a) 45N b) 37N This type of question will not be on quiz.

Listen to this Lecture at the following link: http://uccpbank.k12hsn.org/courses/APPhysicsBI/course%20files/multimedia/lesson06/lessonp.html Egg Drop Project Videos media type="youtube" key="7fBs5ajEgKY?fs=1" height="385" width="480"

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PROJECT cartoon explaining each of Newton''s Laws. how have you experienced each law in your own life?