NGSS.MS-PS2-4

What is the force acting between any two objects in the known universe all the time?

• Gravitational Force 
• Force of Friction 
• Normal Force 
• Electromagnetic Force 

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NGSS.MS-PS2-4

The greater mass a planet has, 

• the greater the gravitational force it has
• the less gravitational force it has
• gravitational force does not depend on mass

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NGSS.MS-PS2-4

The FORCE that PULLS things down or back to EARTH.

• Speed
• Gravity

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NGSS.MS-PS2-4

Force of gravity is directly proportional to

• Mass
• Weight
• Distance
• Time

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NGSS.MS-PS2-4

A person would weigh more on Jupiter than on the Earth because . . .

• Jupiter has more mass, and therefore more gravity
• Jupiter has less mass, and therefore more gravity
• Jupiter has more mass, and therefore less gravity
• Jupiter has less mass and therefore less gravity

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NGSS.MS-PS2-4

A person would weigh less on on the Moon than on the Earth because . . .

• Moon has more mass, and therefore more gravity
• Moon has less mass, and therefore more gravity
• Moon has more mass, and therefore less gravity
• Moon has less mass and therefore less gravity

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NGSS.MS-PS2-4

How is gravity affected by mass?

• the larger the mass of the object, the greater the gravity
• small objects have no gravity
• gravity is not affected by mass of objects, whether large or small

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NGSS.MS-PS2-4

Which object has the most gravity?

• Earth
• moon
• Jupiter
• sun

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NGSS.MS-PS2-4

The force of attraction between all matter.

• inertia
• friction
• net force
• gravity

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NGSS.MS-PS2-4

Gravity on Mar's surface is much lower than it is here on Earth. This is because the mass is __________than Earth.

• less
• more
• the same 

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NGSS.MS-PS2-4