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Physics_HW_5

# Physics_HW_5 - Answer Rain's Velocity w/respect to...

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Physics Homework 5 Many thanks to Arun Venkatraman for making this spreadsheet -Robert Question 1: radius: 0.41 height: 1.72 ball lands: 2.24 34.95 Question 2: Radius: 1.12 Velocity of Discus: 14.4 185.14 Question 3: Time: 15.6 First Given Velocity (km/h): 65 Second Given Velocity (km/h): 23 Radius: 198 Converted First Given Velocity (m/s) 18.06 Converted Second Given Velocity (m/s) 6.39 0.75 Question 4: Answer: Negative (-) Question 5: Train's Velocity (km/h): 42 Converted Train's Velocity (m/s) 11.67 1.02 Question 6: Boat's Velocity Relative to water: 10.1 Velocity of Current: 7.25 Displacement Downstream: 363 Displacement Upstream: 276 Answer - Time (s): 117.76 Question 7: Boat's Velocity: 1.36 Angle (North of West): 42 River's Width: 760 Velocity of River: 1 Answer - Time (s): -8.92 Question 8: Car's Horizontal Speed: 51.8 Angle of Rain (w/respect to vertical) 69.5 Answer - Rain's Velocity w/respect to car (km/h): 55.3 Question 9:

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Unformatted text preview: Answer - Rain's Velocity w/respect to Earth (km/h): 19.37 Answer - Centripetal Acceleration: (m/s 2 ) Answer - Radial Acceleration: (m/s 2 ) Answer - Tangential component (m/s 2 ): Answer - Total Acceleration (m/s 2 ): KEY: Green = USER INPUT Creator's Note: I have NOT submitted my answers yet so the accuracy might be questionable. This sheet is only to be used as a checking aid for physics hwk 5. You should still do your own homework and show all the work so that you understand the concepts This homework is due by 7:00PM CST on 9/18/07. Please report any errors on this spreadsheet. Thanks to Robert for editing the spreadsheet!! Good luck, Arun Venkatraman BLUE = CALCULATED OUTPUT (ANSWER) *****DO NOT ALTER ANY BLUE FIELDS***** if you bothered looking g down here, you're retarded =)...
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