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myrzilka [38]
3 years ago
14

If all else stays the same, which would cause an increase in the gravitational force on a space shuttle?

Physics
2 answers:
Alenkasestr [34]3 years ago
8 0

Answer: Decreasing the distance of the space shuttle from Earth .

Explanation:

According to expression of gravitational force:

F=\frac{G\times m_1\times m_2}{r^2}

G = gravitational constant

m_1, m_2 = masses of two objects

r = Distance between the two objects.

F = Gravitational force

From the above expression we can say that gravitational force is inversely proportional to squared of the distance between the two masses.

F\propto \frac{1}{r^2}

So, in order to increase the gravitational force on space shuttle distance between the space space shuttle  must be decreased.

Hence, the correct answer 'decreasing the distance of the space shuttle from Earth '.

Troyanec [42]3 years ago
8 0

Answer:

The correct answer is B.

Explanation:

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Explanation:

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Therefore, if the picture of an object that is far away, the lens must move towards the film.

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escribe the differences between the terrestrial and jovian planets and classify each of the 8 planets to the proper type
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*******

Explanation:

is obviously the correct answer they are both so different yet so alike

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Calculate the magnitude of the total impulse applied to the car to bring it to rest
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Answer:

Total impulse = mv = Initial momentum of the car

Explanation:

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|J|=|p_f-p_i|

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So, the initial momentum of the car is given as:

p_i=mv

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p_f=m(0)=0

Therefore, the impulse is given as:

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5 0
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Answer: el pepe

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2 years ago
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A baseball pitcher throws the ball in a motion where there is rotation of the forearm about the elbow joint as well as other mov
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Answer: 330.88 J

Explanation:

Given

Linear velocity of the ball, v = 17.1 m/s

Distance from the joint, d = 0.47 m

Moment of inertia, I = 0.5 kgm²

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KE(rot) = 1/2Iw²

Also, the angular velocity is given

w = v/r

Firstly, we calculate the angular velocity. Since it's needed in calculating the Kinetic Energy

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Now, substituting the value of w, with the already given value of I in the equation, we have

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