Non Contact Forces

Electric charges that are alike _______ each other.

• Attract

• Repel

Tags

NGSS.MS-PS2-3

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristics of magnetic fields?

• There is a north and south pole on a magnet.

• They can exert a force accross a distance.

• Magnetic fields do not exist.

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets need to touch something to apply force.

• True

• False

Tags

NGSS.MS-PS2-5

Magnetic Force is an example of ____________ force.

• contact

• non-contact

• balanced

• unbalanced

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which is an example of a non-contact force?

• elastic force

• normal force

• applied force

• electric force

Tags

NGSS.MS-PS2-5

A force applied to another object that is NOT in direct contact with it is a

• Contact Force

• Jedi Force

• Non-contact Force

• Gravitational Force

Tags

NGSS.MS-PS2-3

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NGSS.MS-PS2-5

An area surrounding an electron that exerts a force on nearby charges is a(n)

• Electric Field

• Magnetic Field

• Gravitational Field

• Baseball Field

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of the following is a non-contact force?

• Frictional force

• Gravitational force

• Tension force

• Normal force

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What type of force is responsible for keeping planets in orbit around the sun?

• Contact force

• Gravitational force

• Magnetic force

• Frictional force

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which force acts at a distance and is responsible for the attraction between two charged objects?

• Magnetic force

• Gravitational force

• Electric force

• Frictional force

Tags

NGSS.MS-PS2-3