154+Exam+Jam+Concise+Problems+Fall+09

154+Exam+Jam+Concise+Problems+Fall+09 - Fall 2009 Exam Jam...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Fall 2009 Exam Jam Problem Set MATH 154 Problem: 1 a) Find the radian and degree measures of the central angle θ subtended by the given arc of length s on a circle of radius r . b) Find the area of the sector determined by θ . s = 7cm, r = 4 cm Problem: 2 a) Find the angular speed (in the radians per minute) b) Find the linear speed of a point on the circumference (in ft/min) radius 5in., 40 rpm Problem: 3 Use fundamental identities to write the first expression in terms of the second, for any acute angle θ cot θ , sin θ Problem: 4 Verify the identity θ θ θ θ sin tan cos sec =- Mathematics Assistance Center, IUPUI Page 1 of 12 Fall 2009 Exam Jam Problem Set MATH 154 Mathematics Assistance Center, IUPUI Page 2 of 12 Fall 2009 Exam Jam Problem Set MATH 154 Problem: 5 Find the exact value a) csc ( 29 4 3 π b) csc ( 29 3 2 π- Problem: 6 Approximate, to the nearest 0.01 radian, all angles θ in the interval [ 29 π 2 , that satisfy the equation a) θ sin = 0.4195 b) θ tan = -3.2504 c) θ sec = 1.7452 Problem: 7 Find the amplitude, the period, and the phase shift and sketch the graph ( 29 π-- = x y 3 sin 2 Problem: 8 An airplane takes off at a ° 10 angle and travels at the rate of 250ft/sec. Approximately how long does it take the airplane to reach an altitude of 15,000 feet. Mathematics Assistance Center, IUPUI Page 3 of 12 Fall 2009 Exam Jam Problem Set MATH 154 Problem: 9 Verify the identity γ γ γ 2 csc 2 cos 1 1 cos 1 1 = + +- Problem: 10 Verify the identity k k k 2 4 4 sec 2 1 sec tan- =- Problem: 11 Find all solutions of the equations....
View Full Document

This note was uploaded on 12/12/2009 for the course FINAL PRAC 154 taught by Professor All during the Fall '09 term at IUPUI.

Page1 / 12

154+Exam+Jam+Concise+Problems+Fall+09 - Fall 2009 Exam Jam...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online