The boy of mass 45 kg is sliding down the spiral slide at a constant speed such that his position, measuredfrom the top of the chute, has components r = 1.5 m, 0 = (0.7t) rad, and z = = (−0.5t) m, where t is inseconds. Neglect the size of the boy. (Figure 1)FigurePart AFr, Fe, F₂ =Determine the r, 0, z components of force F which the slide exerts on him at the instant t = 2 s usingscalar notation.Express your answers using three significant figures separated by commas.SubmitVΞΙ ΑΣΦ | 11Request Answerr = 1.5 mvec?1 of 1N

Given, Mass, m=45 kg r=1.5 m θ=0.7tz=-0.5t

The boy of mass 45 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r = 1.5 m, 0 = (0.7t) rad, and z = (-0.5t) m, where t is in seconds. Neglect the size of the boy. (Figure 1) igure Part A Z VE| ΑΣΦ | 41 Z vec r = 1.5 m Determine the r, 0, z components of force F which the slide exerts on him at the instant t = 2 s using scalar notation. Express your answers using three significant figures separated by commas. B 1 of 1 ?

The boy of mass 45 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r = 1.5 m, 0 = (0.7t) rad, and z = (-0.5t) m, where t is in seconds. Neglect the size of the boy. (Figure 1) igure Part A Z VE| ΑΣΦ | 41 Z vec r = 1.5 m Determine the r, 0, z components of force F which the slide exerts on him at the instant t = 2 s using scalar notation. Express your answers using three significant figures separated by commas. B 1 of 1 ?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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