Is gravity considered a constant or field force?explain

1 answer:

7 0

Gravity Is Considered Field Force Since The Earth Does Not Have To Actually “Touch” An Object To Pull It Toward The Earth !

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If the action force is the swimmer pushing water in the leftward direction, what is the reaction force?

Sphinxa [80]

According to Newton's Third Law of Motion, to every action, there is an equal and opposite reaction; action and reaction act on different bodies.
Here, the action force is in the leftward direction, so the reaction will be in the opposite direction.
If the action force is the swimmer pushing water in the leftward direction, then the reaction force is in the rightward direction.
And the reaction force will be given by the water on the swimmer.

Answer:

The reaction force is the water pushing the swimmer in the rightward direction.

Hope you could get an idea from here.

Doubt clarification - use comment section.

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(i) 10 m (ii) 20 m (iii) 40 m (iv) 80 m

IRINA_888 [86]

Answer:

20m

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100

increases

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3 years ago

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shutvik [7]

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This is very similar to the height of human right before we hit puberty (around 9 - 10 years old)

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3 years ago

Which countries have high productivity, but are not among the top 10 for human development? Check all that apply.

trasher [3.6K]

Answer:

Belgium

France

Luxembourg

Explanation:

These are the ones that are in the High Productivity chart, but not in the HDI chart

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3 years ago

What do the different colors in a line spectrum represent? why are the spectra for each element unique?

Lana71 [14]

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