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sleet_krkn [62]
3 years ago
11

If there is a gravitational force between all objects, why do we not feel or observe it?

Physics
2 answers:
Dmitry [639]3 years ago
4 0
We do not feel the gravitational forces from objects other than the Earth because they are weak.
Rudik [331]3 years ago
4 0

Answer:

We do. It's just way too small compared to the force between the objects we're observing and the earth. It's like looking inside a room with an elephant and a grain of rice. The rice is there, it's just too small compared to the room and the elephant inside for you to notice it. Or, if you ever traveled on a plane, you can easily see the towns, or the roads, but not the single people walking the street.

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Answer:

Explanation:

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6 0
3 years ago
The engine of a 1520-kg automobile has a power rating of 75 kW. Determine the time required to accelerate this car from rest to
LUCKY_DIMON [66]

Answer:

t=15.68 s

Explanation:

Given that

m = 1520 kg

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We know that

Power  ,P = F .v

F=force

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v=\dfrac{1000}{3600}\times 100\ m/s

v=27.77 m/s

75 x 1000  = F x 27.77

F= \dfrac{75000}{27.77}\ N

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time t given as

v= u + a t

27.77 = 0 + 1.77 x t

t=15.68 s

3 0
4 years ago
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gladu [14]
I think the correct answer from the choices listed above is option D. The model of the universe that suggests that the sun is the center of the universe was first brought by Copernicus. His model is known as the "Sun centered model".
5 0
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Answer:

F = 132N

Explanation:

7 0
3 years ago
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Answer:

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Explanation:

You are welcome.

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