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student/mainfrunl Wiley C Reader o The Role of this in Reli w pmed 1000 - Chapter OH, Problem 057 Wiley PLUS: MywileyPLUS Help Contact Us Log Out S Halliday, Fundamentals of Physics, 10e FUNDAMENTALS OF PHYSICS (HALLIDAY) actice Assignment Gradebook ORION Downloadable eTextbook onment FULL SCREEN PRINTER VERSION BACK NEXT Chapter 10, Problem 019 What are the magnitudes of (a) the angular velocity (b) the radial acceleration, and (c) the tangential acceleration of a spaceship taking a circular turn of radius 4610 km at a speed of 37700 km/h? (a) Number Units (b) Number Units (c) Number Units Click if you would like to Show Work for this question Open Show Work LINK TO SAMPLE PROBLEM LINK TO SAMPLE PROBLEM VIDEO HINT-LECTURE SUBMIT ANSWER Question Attempts: 0 of Sused SAVE FOR LATER o n Inc Privacy Policyl 20002019. John Wiley Sons, Inc. All Rights Reserved. A Dion of W

Answer 1

Solution) R = 4610 km = 4610×10^(3) m

V = 37700 km/h

V = 37700(5/18) m/s = 10472.2 m/s

(a) Angular velocity , w = ?

V = Rw

w = (V/R)

w = (10472.2)/(4610×10^(3))

w = 2.27×10^(-3) rad/s

(b) Radial acceleration , ar = ?

ar =  R(w^2)

ar = 4610×10^(3)×(2.27×10^(-3))^2

ar = 23.75 m/s^2

(c) Tangential acceleration , at = ?

at = 0 ( since w is constant)