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exam2guide - PHYS 152 EXAM 2 FORMULA SHEET AB B A cos z z y...

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PHYS 152 EXAM 2 IUPUI FALL SEMESTER 2008 Chapters 5-8 only Tuesday, October 21 Directions: You have exactly one hour. You may not use notes. A formula sheet will be supplied (see next page). Only a basic scientific calculator may be used. (See website’s Course Info page.) There will be four word problems. Show your work to receive full credit. Box your final answers and record their appropriate units. Turn in your exam booklet and formula sheet when finished. 100 points total. What to expect: Problem 1 : Chapter 5 – Applications of Newton’s Laws Problem 2 : Chapter 6 – Work and Kinetic Energy Problem 3 : Chapter 7 – Potential Energy and Energy Conservation Problem 4 : Chapter 8 – Momentum, Impulse, and Collisions What to study: Example problems from lecture, homework problems, recitation problems!!! You will be given a copy of the formula sheet (see the next page)…
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Unformatted text preview: PHYS 152 EXAM 2 FORMULA SHEET AB B A cos z z y y x x B A B A B A B A t x v av t v a av at v v 2 2 1 at t v x x t v v x x ) ( 2 1 ) ( 2 2 2 x x a v v t v x x gt v v y y 2 2 1 gt t v y y y ) ( 2 2 2 y y g v v y y r R v a rad 2 T R v 2 a m F g = 9.8 m/s 2 n f k k s F W dx x F W x x x ) ( 2 1 K W total dt dW P v F P s d F U arb ref c dx dU F x 2 2 1 mv K mgy U grav 2 2 1 kx U spring 2 1 E W E nc v m p t F J av 2 1 ) ( t t dt t F J p J net...
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exam2guide - PHYS 152 EXAM 2 FORMULA SHEET AB B A cos z z y...

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