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compare the linear speeds at point 3 for one child, who just slides down the slide, to that for another, who rolls down the slide
A. v slider< v roller
B. v slider > v roller
C. v slider = v roller
D. More info is needed to answer the question
Why isn't it A, as the slider would experience more friction?
Also why isn't it D, as we need to know the initial velocity?
A. v slider< v roller
B. v slider > v roller
C. v slider = v roller
D. More info is needed to answer the question
Why isn't it A, as the slider would experience more friction?
Also why isn't it D, as we need to know the initial velocity?