Biology, 24.07.2020 01:01, Homepage10
In which scenario does Newton's cradle have the most potential energy? A. Newton's cradle has the most potential energy right before it stops moving and all the kinetic energy has been converted to potential energy. B. Newton's cradle has the most potential energy when the end ball is lifted to its maximum height before being released. C. Newton's cradle has the most potential energy when the balls are moving back and forth. D. Newton's cradle has the most potential energy when the balls are at rest.
Answers: 3
Biology, 22.06.2019 01:00, catalanb474
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
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