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 ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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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)
Figure
Part A
Fr, Fe, F₂ =
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.
Submit
VΞΙ ΑΣΦ | 11
Request Answer
r = 1.5 m
vec
?
1 of 1
N
Transcribed Image Text: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) Figure Part A Fr, Fe, F₂ = 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. Submit VΞΙ ΑΣΦ | 11 Request Answer r = 1.5 m vec ? 1 of 1 N
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