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LUCKY_DIMON [66]
2 years ago
11

The formula v=at +16t² is used in mechanics.Rewrite to nake a the subject and find it's value when v=27 and t=4​

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
6 0

Answer:

v = at + 16 {t}^{2}  \\ v - 16 {t}^{2} = at \\  \frac{v - 16 {t}^{2} }{t}   = a \\ (27 - 16 \times  {4}^{2})   \div 4  = a\\  \frac{27 - 256}{4}   = a\\   \frac{ - 229}{4}  =  - 57.25 \\ thank \: you

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<img src="https://tex.z-dn.net/?f=x%20-%206%3D%20-55" id="TexFormula1" title="x - 6= -55" alt="x - 6= -55" align="absmiddle" cla
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Read 2 more answers
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