Question: The 3 1 - kg boy is sliding down the smooth spiral slide as shown in ( Figure 1 ) such that his z coordinate

The 31-kg boy is sliding down the smooth spiral slide as shown in (Figure 1) such that his z coordinate decreases 2 m
per turn of the spiral and his speed is 2 m/s. Neglect the size of the boy. Determine the r ,\theta , z components of force the slide exerts on him at this instant.
The 3 1 - kg boy is sliding down the smooth

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