Universal Law of Gravity and Satellites

What states that "every object in the universe attracts every other object"?

• Law of Universal Gravitation

• Newton's First Law of Motion

• My mother

• Inertia & gravity

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NGSS.MS-PS2-4

The moon and other satellites rotate around the earth. Identify the force that keeps these satellites in orbit.

• gravity

• friction

• a strong force

• electromagnetic force

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NGSS.MS-PS2-4

NGSS.MS-ESS1-2

Which of the following is Newton's Law on Gravitation?

• F=Gm₁m₂/r

• F = Gm₁m₂/r²

• F = Gm₁m₂/2r

• F = m₁m₂/2r

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NGSS.HS-PS2-4

The value of Universal Gravitational constant is

• 6.673X10^-11 Nm^-2kg²

• 6.673X10^-11 Nm²kg²

• 6.673X10^-11 Nm² kg^-2

• 6.673 x10^-11 N m^-2 kg^-2

Tags

NGSS.HS-PS2-4

What states that "every object in the universe attracts every other object"?

• Law of Universal Gravitation

• Newton's First Law of Motion

• My mother

• Inertia & gravity

Tags

NGSS.HS-PS2-4

Factors that affect the gravitational force acting on a planet or satellite

• only mass

• only distance

• gravity & mass

• mass & distance

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NGSS.MS-PS2-4

The law of universal gravitation is credited to whom?

• Einstein

• Galileo

• Darwin

• Newton

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NGSS.HS-PS2-4

The strength of gravitational pull depends on...

• Distance and Inertia

• Mass and distance

• Gravity and inertia

• Gravity and heat

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NGSS.MS-PS2-4

What keeps the planets in orbit around the sun?

• Proximity and Mass

• Speed and distance

• Gravity and inertia

• Mass and inertia

Tags

NGSS.MS-PS2-4

NGSS.MS-ESS1-2

According to Newtons Law of Universal Gravitation...

• Some particles have gravitational pull and some don't

• Any star has objects orbiting it

• All particles are attracted to every other particle

• Galaxies orbit larger celestial bodies

Tags

NGSS.MS-PS2-4