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kondor19780726 [428]
3 years ago
13

8th grade science question on forces, please help me im soooo close and i dont understand this one :)

Physics
2 answers:
marin [14]3 years ago
7 0

Answer: The dog is pull the stick away from the boys hand

the boy is also pulling if the boy lets go of the stick the dog will fall due to law of action and reaction

The man is pushing the horse cart up the hill to do so he has to apply force

Explanation:

Lady_Fox [76]3 years ago
7 0

Answer:

The stick is being pulled to the right by the dog, but that force is being counter-acted by the boy, who is pulling the stick to the left.

The wagon is being pulled to the right by the horses, and the man is also pushing the cart, applying force to make it go right.

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Explanation:

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If a certain mass of mercury has a volume of 0.002 m^3 at a temperature of 20°c, what will be the volume at 50°c
V125BC [204]
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3 years ago
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Suppose the coefficient of kinetic friction between mA and the plane in the figure(Figure 1) is μk = 0.15, and that mA=mB=2.7kg.
luda_lava [24]
A ) 
T = mB g + mB a
T + mA a - mA g sin 35° = (Mi) mA g cos 35°
------------------------------------------------------------
T = 2.7 · 9.81  + 2.7 a
T = 26.487 + 2.7 a
26.487 + 2.7 a + 2.7 a - 2.7 · 9.81 · 0.574 = 0.15 · 2.7 · 9.81 · 0.819
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B )
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11.2835 = (Mi) · 21.69
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Due to
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The electric force between two charged particles can be increased by decreasing the distance between the two particles.

<h3>How to increase electric force between two charged particles.</h3>

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increasing the separation distance between objects decreases the force of attraction or repulsion between the objects.

Read more on Electric Force:

brainly.com/question/17692887

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2 years ago
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