3. A playground slide is in the form of an arc of a circle with a maximum height of 2.25 m, with a radius of 8.75 m, and with the ground tangent to the circle. A 18.6 kg toddler starts from rest at the top of the slide and has a speed of 3.52 m/s at the bottom. a. What is the length of the slide? b. What average frictional force acts on the toddler over this distance? 2.25 m
3. A playground slide is in the form of an arc of a circle with a maximum height of 2.25 m, with a radius of 8.75 m, and with the ground tangent to the circle. A 18.6 kg toddler starts from rest at the top of the slide and has a speed of 3.52 m/s at the bottom. a. What is the length of the slide? b. What average frictional force acts on the toddler over this distance? 2.25 m
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Transcribed Image Text:3. A playground slide is in the form of an arc of a circle with a maximum height of 2.25 m, with a radius
of 8.75 m, and with the ground tangent to the circle. A 18.6 kg toddler starts from rest at the top of the
slide and has a speed of 3.52 m/s at the bottom.
a.
What is the length of the slide?
b. What average frictional force acts on the toddler over this distance?
2.25 m
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