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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