Unformatted text preview: the circle. Is the rate of change of of the particle’s acceleration at the point P ( dt a d r ) zero or not? If it is not zero, specify the direction of the change, and find the magnitude as a function of v and r . 3) Discussion Questions 3.4, 3.11, 3.16,3.17 in the text. Chapter 3. 4) Problem 376 in the text. Chapter 3., 5) Problem 380 in the text. Chapter 3. 6) Problem 382 in the text. Chapter 3. 7) Problem 386 in the text. Chapter 3. 8) A football kicker can give the ball an initial speed of v . Within what two elevation angles must he kick the ball to score a field goal from a point at a distance L to the front of goalposts whose horizontal bars is at a height h above the ground? (Hint use 1 sin cos 2 2 = + θ to get a relation between 2 tan and 2 cos 1 , substitute, and then solve the quadratic equation) v r a r...
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This note was uploaded on 01/13/2010 for the course PHYS 101 taught by Professor Atillaaydinli during the Fall '09 term at Bilkent University.
 Fall '09
 AtillaAydinli
 Physics, Work, Heat

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