- #1
alingy1
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Look at the attached picture. The solutions says that only b is the right answer... Why isn't c and d good?
After all, the acceleration points in the opposite direction... The author of this book seems to reason in terms of the length of the acceleration vector. However, the acceleration vector and velocity vector have different scales so they are not comparable...
Please help. This is my first physics classes and I am already feeling lost.
After all, the acceleration points in the opposite direction... The author of this book seems to reason in terms of the length of the acceleration vector. However, the acceleration vector and velocity vector have different scales so they are not comparable...
Please help. This is my first physics classes and I am already feeling lost.