AP Physics 1
3.4 Conservation of Energy
A child of mass \(m\) starts from rest at the top of a frictionless playground slide of height \(h\) and reaches the bottom with speed \(v\). The child then moves to a much taller frictionless slide and starts from rest at a height \(4h\) above the ground. Which of the following is the speed of the child at the bottom of the second slide?
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