3 years ago

30 POINTER

1 answer:

5 0

Answer:

I will give important to be vaccinated

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iogann1982 [59]

Answer:Group think

Explanation:

Uhm just trust me mane

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3 years ago

Svetach [21]

The bus's position $x$ at time $t$ is

$x_{\rm bus}=\dfrac12\left(2\,\dfrac{\rm m}{\rm s^2}\right)t^2$

If we take the bus's rear's starting position to be the origin, then the position of the mate (?) is given by

$x_{\rm mate}=-9\,\mathrm m+\left(6\,\dfrac{\rm m}{\rm s}\right)t$

The mate draws level with the rear of the bus when $x_{\rm bus}=x_{\rm mate}$ :

$\dfrac12\left(2\,\dfrac{\rm m}{\rm s^2}\right)t^2=-9\,\mathrm m+\left(6\,\dfrac{\rm m}{\rm s}\right)t$

Drop the units to make things simpler:

$\dfrac22t^2=-9+6t\iff t^2-6t+9=(t-3)^2=0\implies t=3$

So it would take 3 seconds for the mate to catch up to the bus.

8 0

3 years ago

n200080 [17]

The answer I believe is confidentiality

6 0

4 years ago

raketka [301]

Answer:

Add the letter ‘g’ to make it gone.

5 0

3 years ago

Nadya [2.5K]

The answer is D) oxygen

3 0

3 years ago