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aleksley [76]
3 years ago
9

Rearrange the formula s = vt + 16t2 for v.

Mathematics
2 answers:
zvonat [6]3 years ago
8 0
<span>s = vt + 16t^2
</span><span>s -16t^2 = vt

s/t -16t = v


</span>
Whitepunk [10]3 years ago
7 0

Answer:

v=\frac{s}{t}-16t

Step-by-step explanation:

To rearrange the formula for v is to obtain the value of v in term of the other parameters.

The formula is s=vt+16t^{2}

The first step is to subtract 16t^{2} in both members :

s=vt+16t^{2} \\s-16t^{2}=vt+16t^{2}-16t^{2} \\s-16t^{2}=vt

The second step is to divide by ''t'' in both members (We assume that t ≠ 0) :

s-16t^{2}=vt

\frac{s-16t^{2} }{t}=\frac{vt}{t}

\frac{s-16t^{2}}{t}=v

The third step is to change the members between each other :

\frac{s-16t^{2}}{t}=v

v=\frac{s-16t^{2}}{t}

The final step is to solve the division at the member on the right :

v=\frac{s-16t^{2}}{t}

v=\frac{s}{t}-\frac{16t^{2}}{t}

v=\frac{s}{t}-16t

And the final expression is v in term of the parameters s and t.

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