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12.0: Utangulizi wa Calculus

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    181337

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    Bingwa wa dunia wakati wa nane na mshindi wa medali sita za dhahabu za Olimpiki wakati wa kukimbia, Usain Bolt amepata jina lake la utani kama “mtu wa haraka zaidi duniani.” Pia anajulikana kama “umeme bolt,” aliweka wimbo juu ya moto kwa kukimbia kwa kasi ya juu ya 27.79 mph-wakati wa haraka zaidi milele kurekodiwa na mwanariadha binadamu.

    CNX_Precalc_Figure_12_00_001.jpg

    Kama mnyama wa haraka zaidi wa ardhi, duma, Bolt haina kukimbia kwa kasi yake ya juu katika kila papo. Basi, tunakaribia kasi yake kwa papo hapo? Tutapata jibu la maswali haya na mengi yanayohusiana katika sura hii.