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U of Wyoming Dynamics, ES 2120-01, Fall 2018 05. Particle Work and Energy 1 Problem 13.90 The 45-kg boy is sliding down the smooth spiral slide such that his coordinate decreases 2 m per turm of the spiral and his speed is 2 m/s. Neglect the size of the boy. (Figure 1) ▼ Part A Determine the ,0, z components of force the slide exerts on him at this instant Express your answers using three significant figures separated by commas Figure 1 of 1 Submit 1.5 m X Incorrect; Try Again; 4 attempts remaining Term 1: Not quite. Check through your calculations; you may have made a rounding error s figures. Term 3: Not quite. Check through your calculations; you may have made a rounding error c figures. Provide Feedback 4
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