5. The altitude of a right circular cone is obtained, by measurement, as 80 cm and its base radius 50 cm. If there is a possible error of 2% in the measurement of the base radius only, what is the approximate percentage error in the computed volume? a. increase of 4% b. increase of 2% C. d. decrease of 4% decrease of 2%

5. The altitude of a right circular cone is obtained, by measurement, as 80 cm and its base radius 50 cm. If there is a possible error of 2% in the measurement of the base radius only, what is the approximate percentage error in the computed volume? a. increase of 4% b. increase of 2% C. d. decrease of 4% decrease of 2%

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Instruction: Select the correct answer for each of the following questions. Follow the instructions. Kindly provide a COMPLETE and CLEAR solution. Answer it ASAP because I really need it right now. Answer should be typewritten.

5. The altitude of a right circular cone is obtained, by measurement, as 80 cm and its base radius 50 cm. If there is a
possible error of 2% in the measurement of the base radius only, what is the approximate percentage error in the
computed volume?
a. increase of 4%
C. decrease of 4%
d. decrease of 2%
b. increase of 2%
6. Two particles under rectilinear motion have positions defined, by the equations; S₁ = t³ + 6t² − 7t and S₂ = 2t³ -
3t² (in meters). Find their positions when they have the same acceleration...
a. 60 m, 27 m
c. 27 m, 18 m
d. None of these
b. 40 m, 17 m

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