B: Energy lose
i say this because in order to change they lose energy.
The force of gravity between Earth and Mars will decrease.
The gravitational law is given as-
F = G mM/r²
here, m= mass of rocket
M = mass of earth
r = distance between earth and rocket
So, as rocket takes off from earth and fly towards mars then the distance starts to increase between earth and rocket, and the gravitational pull between them starts to weaken. Then a point will reach when rocket will far from gravity of earth and could probably enter the gravity of Mars.
Learn more about gravitational law here:
brainly.com/question/12101547
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Answer:
The magnitude is "3.8 m/s²", in the upward direction.
Explanation:
The given values are:
Mass,
m = 88 kg
Scale reads,
T = 900 N
As we know,
⇒ ![N=mg](https://tex.z-dn.net/?f=N%3Dmg)
On substituting the given values, we get
⇒ ![=88\times 9.8](https://tex.z-dn.net/?f=%3D88%5Ctimes%209.8)
⇒ ![=862.4 \ N](https://tex.z-dn.net/?f=%3D862.4%20%5C%20N)
Now,
⇒ ![T=mg-ma](https://tex.z-dn.net/?f=T%3Dmg-ma)
On substituting the given values in the above equation, we get
⇒ ![900=862.4-9.8 a](https://tex.z-dn.net/?f=900%3D862.4-9.8%20a)
On subtracting "862.4" from both sides, we get
⇒ ![900-862.4=862.4-9.8 a-862.4](https://tex.z-dn.net/?f=900-862.4%3D862.4-9.8%20a-862.4)
⇒ ![37.6=-9.8a](https://tex.z-dn.net/?f=37.6%3D-9.8a)
⇒ ![a=-\frac{37.6}{9.8}](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B37.6%7D%7B9.8%7D)
⇒
(upward direction)
A, convection, is your answer