A college conducted a survey of randomly selected freshmen about their choice of major. The table shows the results of the surve
ry. Which inference about all freshmen at this college is best supported by this information?
2 answers:
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Answer:
declaration = - 0.55 m/s²
Step-by-step explanation:
The declaration is a negative accelaration.
Therefore:
a = ?
v = 70 of 15% = 10.5 km/h to m/s = 2.9 m/s
u = 70 km/h to m/s = 19.4 m/s
t = 30 seconds
a = - 0.55 m/s²