2 years ago

Answer and mark you as brainliest it's that easy

Physics

2 answers:

Tanzania [10]2 years ago

7 0

The answer is a because i said so

Oduvanchick [21]2 years ago

3 0

Answer:

$t=\frac{v-u}{a}$

b) 35m/s

c) 0

d) -35m/s

e) Velocity is decreasing.

f) 70 seconds

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Answer:

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Given that,

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$T=\sqrt{\dfrac{4\pi^2}{GM}a^3}$

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$a=((\dfrac{6.67\times10^{-11}\times5.97\times10^{24}}{4\times\pi^2})\times(86160)^2)^{\dfrac{1}{3}}$

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Using formula of altitude

$h = a-R_{e}$

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Put the value into the formula

$h =4.217\times10^{7}-6.38\times10^{6}$

$h =35790000\ m$

$h=3.58\times10^{7}\ m$

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