The boy of mass 40 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. Determine the components of force Fr,Fe, and F₂ which the slide exerts on him at the instant t = 2 s. Neglect the size of the boy. = 1.5 m

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The boy of mass 40 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. Determine the components of force Fr,Fe, and F₂ which
the slide exerts on him at the instant t = 2 s. Neglect the size of the boy.
= 1.5 m
Transcribed Image Text:The boy of mass 40 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. Determine the components of force Fr,Fe, and F₂ which the slide exerts on him at the instant t = 2 s. Neglect the size of the boy. = 1.5 m
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