Here are the choices:
A) 0.044 lbs
B) 0.034 lbs
C) 0.240 lbs
D) 0.310 lbs
A scale measures the weight of a light object to be 11.000 lbs ± 0.034 lbs. what is the uncertainty if this same scale is use to measure an object that weights 78.000 lbs? Assume that the percent uncertainty of the scale remains constant
3 answers
did you get an answer
c
0.034/11=0.003
0.003*78=0.24
0.034/11=0.003
0.003*78=0.24