Force Fields

Forces that MUST touch the object that they push or pull are called...

• Friction Forces

• Mechanical Forces

• Energy Forces

• Contact Forces

Which of the following describes a body's reluctance to change its state of motion?

• Inertia

• Friction

• Force

• Gravity

A force

• is expressed in newtons

• can cause an object to speed up, slow down, or change direction.

• is a push or a pull

• All of the above.

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Who came up with the law of universal gravitation?

• Sir Isaac Newton

• Fig Newton

• Tycho Brache

• Galileo

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The region around a magnet where the magnetic forces act is called the ______.

• Static Magnetism

• Magnetic Field

• Magnetic Charge

• Magnetic Circuit

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The area around electric charges where electric forces can act is called_____.

• Static Electricity

• Electric Charge

• Electric Field

• Electric Circuit

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Forces that DO NOT touch the object that they push or pull are called

• Friction Forces

• Mechanical Forces

• Non-contact Forces

• Contact Forces

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What is this? Every object attracts every other object.

• Law of Inertia

• Theory of Gravitation

• Law of Universal Gravitation

• I know idea because I didn't pay in attention in class or study.

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Which force is most responsible for the formation of a star, planet, etc.

• Gravitational Force

• Strong Nuclear Force

• Weak Nuclear Force

• Electromagnetic Force

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Magnetism is

• The force of repulsion

• The force of attraction

• a change in an object's position

• both a force of attraction and repulsion.

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