2points
a small car increases its speed from 10 m/s to 15 m/s. its mass is 1,200 kg.
what is the impulse?
o
a. 1,200 kg. m/s
o
b. 12,000 kg. m/s
c. 6,000 kg-m/s
o
o
d. 18,000 kg-m/s
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Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. in a survey conducted in an office, 60% of the sample respondents agreed that employees should have flexible working hours. if the margin of error is ±2%, the expected population proportion that wants flexible working hours is between __% and __%