Physics, 08.10.2021 22:00, shavonfriend27
Why is it acceptable to ignore the effects of variables such as air resistance and spin?(1 point)
A. It is acceptable to ignore some variables because they are impossible to know.
B. Air resistance and spin never affect the motion of projectiles.
C. It is never acceptable to ignore the effects of any variables.
D. For the purpose of learning kinematics, it’s helpful to simplify equations by removing variables with very small effects.
Answers: 1
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Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
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Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
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Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.
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Why is it acceptable to ignore the effects of variables such as air resistance and spin?(1 point)...
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