What is the allowable error in measuring the edge of the cube that is intended to hold 8 cu. m., if the error of the computed volume is not to exceed 0.03 cu. m? A. 0.002 B. 0.003 C. 0.0025 D. 0.001

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter47: Applications Of Formulas To Cutting Speed, Revolutions Per Minute, And Cutting Time
Section: Chapter Questions
Problem 32A: Compute the following problems. Express the answers to the nearer whole number. Use C=3.1416DN12 or...
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What is the allowable error in measuring
the edge of the cube that is intended to
hold 8 cu. m., if the error of the computed
volume is not to exceed 0.03 cu. m?
A. 0.002
B. 0.003
C. 0.0025
D. 0.001
A standard cell has an emf "E" of 1.2 volts.
If the resistance "R" of the circuit is
increasing at the rate of 0.03 ohm/sec, at
what rate is the current "I" changing at the
instant when the resistance is 6 ohms?
Assume Ohm's law E = IR.
A. -0.002 amp/sec
B.
0.004 amp/sec
C. -0.001 amp/sec
D.
0.003 amp/sec
Transcribed Image Text:What is the allowable error in measuring the edge of the cube that is intended to hold 8 cu. m., if the error of the computed volume is not to exceed 0.03 cu. m? A. 0.002 B. 0.003 C. 0.0025 D. 0.001 A standard cell has an emf "E" of 1.2 volts. If the resistance "R" of the circuit is increasing at the rate of 0.03 ohm/sec, at what rate is the current "I" changing at the instant when the resistance is 6 ohms? Assume Ohm's law E = IR. A. -0.002 amp/sec B. 0.004 amp/sec C. -0.001 amp/sec D. 0.003 amp/sec
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