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Pavel [41]
3 years ago
6

Plssss I need help——— Balloon A is (A. Negatively, B. Not, C. Positively) charged, and balloon C is (A. Negatively, B. Not, C. P

ositively) charged. Balloon A approaches balloon C, there’ll be a force of (A. Attraction, B. Repulsion) between them.

Physics
1 answer:
makvit [3.9K]3 years ago
8 0

Answer:

B. Not

C. Positively

A. Attraction

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True or false? Atmospheric pressure increases with height
VLD [36.1K]

Answer:

True

Explanation:

5 0
4 years ago
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The evil team of Ms. Moonstruck and Mr. Luny intend to deflect the Moon from its orbit around Earth by pulling it with a force o
BabaBlast [244]

Answer:

92867kg

Explanation:

DATA:

mass of the moon 'm_1'= 7.36 x 10^2^2kg

mass of the mini black hole 'm_2'=?

universal gravitational constant= 6.67x10^-^1^1 Nm²/kg²

distance 'r'= 7.47×10^6 m

force 'F'= 8170N

Newton's Law of Universal Gravitation is given by:

F=G\frac{m_1m_2}{r^2}

m_2=\frac{(8170)(7.47*10^6)^2}{(6.67*10^-^1^1)(7.36*10^2^2)}

m_2=92867kg

8 0
3 years ago
A marble is flicked off the edge of a table. The motion of the marble follows a parabolic path.
dem82 [27]

When marble is flicked off the edge of a table then the at the instant it will move off the table the velocity is horizontal while due to force of gravitation the marble will start accelerating downwards.

So here we will say that the velocity of marble will remain constant through out the motion in X direction as there is no force in that direction

While in Y direction the marble will have gravitational force due to which marble will accelerate downwards

So the path of the marble will be parabolic path

hence the correct answer will be

<em>A. </em>

<em>Only one continuous force is acting on the marble.</em>

5 0
4 years ago
The earth exerts a gravitational force on the moon. the moon exerts a gravitational force on the earth. how do the magnitudes of
Sonbull [250]
The forces are the same like the third law of Newton states.I think
3 0
4 years ago
A celestial body has these properties:
vichka [17]
I think that would be the moon

"too small to clear objects that are in its orbital path" , which means that it probably not a planet.

hope this helps
4 0
3 years ago
Read 2 more answers
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