Please answer Parts A-D (33%) Problem 1: Freight trains can produce only relatively small accelerations and decelerations.What is the final velocity, in meters per second, of a freight train that accelerates at a rate of 0.085 m/s for 8.75 min, starting with an initialvelocity of 3.6 m/s?v = |cos()tan()8.9.HOMEsin()cotan()atan()asin)acos()E 1 45 6acotan()sinh13.ENDtanh)Rudianscosh()cotanh()ODegreesVOACKSPACECLEARFeedhackI give up!SubmitHintFeedback: 0% deduction per feedhack.Hindeduction per hint. Hints remaining: 2Part (b) If the train can slow down at a rate of 0.625 m/s", how long, in seconds, does it take to come to a stop from this velocity?Part (c) How far, in meters, does the train travel during the process described in part (a)?Part (d) How far, in meters, does the train travel during the process described in part (b)?MacBook AirDD200108017

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What is the final velocity, in meters per second, of a freight train that accelerates at a rate of 0.085 m/s for 8.75 min, starting with an initial ity of 3.6 m/s? cos) tan() 7. 8. 9. sin() cotan() asin) acos) E 4 6. atan() acotan() sinh) 1 2. 3. cotanh() END cosh() ODegrees tanh) Radians KLEAR Submit I give up! Hint Feedback: 0% deduction per feedhack deduction per hint. Hints remaining: 2 iPart (b) If the train can slow down at a rate of 0.625 m/s", how long, in seconds, does it take to come to a stop from this velocity? Part (c) How far, in meters, does the train travel during the process described in part (a)? Part (d) How far, in meters, does the train travel during the process described in part (b)?

What is the final velocity, in meters per second, of a freight train that accelerates at a rate of 0.085 m/s for 8.75 min, starting with an initial ity of 3.6 m/s? cos) tan() 7. 8. 9. sin() cotan() asin) acos) E 4 6. atan() acotan() sinh) 1 2. 3. cotanh() END cosh() ODegrees tanh) Radians KLEAR Submit I give up! Hint Feedback: 0% deduction per feedhack deduction per hint. Hints remaining: 2 iPart (b) If the train can slow down at a rate of 0.625 m/s", how long, in seconds, does it take to come to a stop from this velocity? Part (c) How far, in meters, does the train travel during the process described in part (a)? Part (d) How far, in meters, does the train travel during the process described in part (b)?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 3CQ: Bacteria move back and f01th by using their flagella (Structures that look like little tails)....

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