Physical Science Final Exam

Most reactions go faster at a higher temperature

• True

• False

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NGSS.HS-PS1-5

Which is an example of balanced force acting on an object

• a car turning a corner

• a kangaroo jumping

• a leaf lying on the ground

• a cyclist slowing down

Weight is best described as

• an object's resistance to acceleration

• what causes an object to fall

• the downward force exerted on an object due to gravity

• a force solely dependent on an object's mass

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NGSS.MS-PS2-4

What force causes a skater sliding on the ice to gradually slow down

• a balanced force

• inertia

• friction

• acceleration

The law that states for every action force there is an equal and opposite reaction force is

• Newton's first law of motion

• Newton's second law of motion

• Newton's third law of motion

• the law of converation of momentum

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NGSS.MS-PS2-1

What type of heat transfer comes from the sun?

• convection

• conduction

• radiation

• transverse

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NGSS.MS-ESS2-6

This is what the experimenter is manipulating or changing in the experiment.

• Independent Variable
• Dependent Variable
• Constants
• Results

What are the gray particles in the image of an atom?

• dust

• protons

• neutrons

• electrons

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NGSS.MS-PS1-1

What is the term used to label the number of protons in the nucleus?

• pi

• atomic number

• number 1 teacher

• mass number

How many protons in strontium?

• 38

• 88

• 50

Tags

NGSS.MS-PS1-1