The precision and number of significant figures in 1.003 km is ()
A. precision = .0001 km, significant figure = 4.
B. precision = .001 km, significant figure = 4.
C. precision = .0001 km, significant figure = 3.
D. precision = .001 km, significant figure = 3.
E. precision = .0001 km, significant figure = 2.
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The precision and number of significant figures in 0.0045 mm is ()
A. precision = .0001 mm, significant figures = 4.
B. precision = .001 mm, significant figures = 4.
C. precision = .0001 mm, significant figures = 3.
D. precision = .001 mm, significant figures = 3.
E. precision = .0001 mm, significant figures = 2.
Which of the SI prefixes is used to indicate 109?()
A. kilo
B. mega
C. giga
D. tera
E. nano
Which of the following is not a SI base unit? ()
A. kelvin
B. kilogram
C. newton
D. second
E. meter
To be dimensionally consistent, distance [], velocity [L/T], and acceleration [L/T2] must be related as follows. ()
A. distance = velocity2/acceleration
B. distance = velocity/acceleration
C. distance = velocity2*acceleration
D. distance = velocity*acceleration2
E. distance = velocity/acceleration2
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