The 47-kg boy is sliding down the smooth spiral slide 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. (Figure 1) Figure 0 Z < 1 of 1. > r= 1.5 m l Part A transcript Determine the r, 0, z components of force the slide exerts on him at this instant. Express your answers using three significant figures separated by commas. Fr. 1 F₂ = Submit Provide Feedback 17 ΑΣΦ Request Answer vec h ? N Next >

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!