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aksik [14]
3 years ago
14

The phases of the moon depend on how much of the lighted side of the moon can be seen from earth.is this true or false

Physics
1 answer:
Sindrei [870]3 years ago
6 0
The answer to this question is going to be False 

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Which of the fluids below would produce the highest pressure at the bottom of a tank for the same fluid depth?
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The answer is  a property of density. The higher the density, the higher the pressure at the bottom. 

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Spacecrafts have landed on the surface of which planet?
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A nonzero net force acts on a particle and does work. Which one of the following statements is true?
arlik [135]

Answer:

option (D) is correct.

Explanation:

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5 0
3 years ago
Particle A and particle B, each of mass M, move along the x-axis exerting a force on each other. The potential energy of the sys
Archy [21]

Speed of particle B is 2v₀/3 m/s to the left. Particle A and particle B will always have equal speed since they experience equal forces.

<h3>Conservation of energy</h3>

The speed and direction of the particle B is determined by applying the principle of conservation of energy as follows;

K.E₁ + P.E₁ = K.E₂ + P.E₂

\frac{1}{2} Mv^2_A + \frac{G}{r^2} = \frac{1}{2} Mv^2_B + \frac{G}{r^2} \\\\ \frac{1}{2} Mv^2_A = \frac{1}{2} Mv^2_B\\\\v^2_A = v^2_B\\\\v_A = v_B

v_B = \frac{2v_0}{3}  \ m/s \ to \ the \ left

At any given position, the speed of particle A and particle B will be equal, since they experience equal force and they have equal masses.

The complete question is below:

Particle A and particle B, each of mass M, move along the x-axis exerting a force on each other. The potential energy of the system of two particles assosicated with the force is given by the equation U=G/r 2, where r is the distance between the two particles and G is a positive constant. At time t=T1 particle A is observed to be traveling with speed 2vo/3 to the left. The speed and direction of motion of particle B is ?

Learn more about conservation of energy here: brainly.com/question/166559

5 0
1 year ago
Read 2 more answers
Imagine that a loudspeaker is producing a quiet tone with a low pitch. How will its vibrations change:
iVinArrow [24]
I believe it is A :) hope this helped
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3 years ago
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