Two children stand on a platform at the top of a curvingslide next to a backyard
Chapter 8, Problem 2(choose chapter or problem)
Two children stand on a platform at the top of a curvingslide next to a backyard swimming pool. At the samemoment the smaller child hops off to jump straightdown into the pool, the bigger child releases herselfat the top of the frictionless slide. (i) Upon reachingthe water, the kinetic energy of the smaller child comparedwith that of the larger child is (a) greater (b) less(c) equal. (ii) Upon reaching the water, the speed ofthe smaller child compared with that of the largerchild is (a) greater (b) less (c) equal. (iii) During theirmotions from the platform to the water, the averageacceleration of the smaller child compared with that ofthe larger child is (a) greater (b) less (c) equal.
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