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3 years ago

-Gravity is affected by the:

Physics

2 answers:

svetlana [45]3 years ago

7 0

Gravity is affected by the mass of the objects and the distance between two objects. f= G(m1*m2)/d^2

algol133 years ago

5 0

Answer:

Gravity is affected by the mass of the objects and the distance between two objects.

Explanation:

Gravity is an attracting force that two or more masses exert on each other. Gravity is one of the four forces of nature. This force is very small at the atomic level compared to the other forces, but is the most common at macroscopic distances: a force acting on each object, in the direction of the center of gravity and proportional to the mass of the object.

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A roller coaster car of mass m= 300 kg is released from rest at the top of a 60 m high hill (position A), and rolls with a negli

Andrews [41]

Answer: The principle of conservation of energy, angular speed and centripetal force

Explanation:

At point A, the car experienced maximum of potential energy

As it moves down the hill, the potential energy decreases while the kinetic energy increases.

The maximum kinetic energy of the car is needed for the attainment of enough centripetal force to help the car move through the loop without falling .

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3 years ago

Q12. How big is a Moon? How big is a Mars? What is therefore the weight of the person from Q11 on the Moon? What is the person's

shutvik [7]

Answer:

The moon is 1,079.4 mi.

Mars is 2,106.1 mi

Multiply your weight by the moon's gravity relative to earth's, which is 0.165. Solve the equation. In the example, you would obtain the product 22.28 lbs. So a person weighing 135 pounds on Earth would weigh just over 22 pounds on the moon

Being that Mars has a gravitational force of 3.711m/s2, we multiply the object's mass by this quanitity to calculate an object's weight on mars. So an object or person on Mars would weigh 37.83% its weight on earth.

Explanation:

~Hope this helps

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3 years ago

___ + 3H2O + light —> C3H6O3 + 3O2. What amount and substance balance this reaction?

Alik [6]

Answer:3H2O + light-c3h603+302

Explanation:

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guapka [62]

Although X-rays have many benefits, they can be dangerous to human health because they are short wavelength, high frequency, with photons sufficiently energetic to damage DNA molecules.

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3 years ago

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What were Rosalind Franklin, James Watson, and Francis Crick’s discovery, and what did it lead to? In three to five sentences, e

Vanyuwa [196]

Rosalind Franklin, James Watson, and Francis Crick’s discovered the DNA's Double Helix.

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Furthermore, the discovery of DNA's Double Helix by Rosalind Franklin, James Watson, and Francis Crick led to modern molecular biology, which has helped many scientists and researcher to understand how genes control the chemical processes in the body of a living organism.

Read more on DNA's Double Helix here: brainly.com/question/26733817

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1 year ago