PHSX 114 - Homework #3

# PHSX 114 - Homework #3 - 2 , estimate the speed of the car...

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PHSX 114 - HOMEWORK #3 Question 1: (1 point) A car accelerates from 12 m/s to 26 m/s in 5.9 s . Enter scientific notation as 1.23E4. a. What was its acceleration? Assume constant acceleration. [Num] [Units] b. How far did it travel in this time? [Num] [Units] Question 2: (2 points) In coming to a stop, a car leaves skid marks 92 m long on the highway. Assuming a deceleration of 7.00 m/s

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Unformatted text preview: 2 , estimate the speed of the car just before braking. Number Units Question 3: (2 points) A baseball is hit nearly straight up into the air with a speed of 2.0E1 m/s . a. How high does it go? [Num] [Units] b. How long is it in the air? [Num] [Units]...
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## This note was uploaded on 04/09/2008 for the course PHSX 114 taught by Professor Davis during the Spring '08 term at Kansas.

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PHSX 114 - Homework #3 - 2 , estimate the speed of the car...

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