Please answer question 1 part c Problem 1: A teenager of mass m = 62 kg pushes backward against the ground with his foot as he rides his skateboard. Thisexerts a horizontal force of magnitude Ffoot = 17.5 N. The skateboard has m2 = 2.2 kg.Randomized VariablesFfoot = 17.5 Nm1 = 62 kgm2 = 2.2 kgPart (a) Write an expression for the magnitude of the horizontal component of force that the ground exerts on the teenager's foot, F,Expression :Fground =groundFfootSelect from the variables below to write your expression. Note that all variables may not be required.a., B, Q, 0, a, b, d, Froot, Fg, FN, g, h, j, k, m, m1, m2, P, S, tPart (b) Choose the correct free-body diagram for the system made up of teenager and his skateboard. Fy is the normal force and F, is the weightof the teenager and the skateboard.SchematicChoice :FgroundgroundFrootFrootgroundFrootPart (c) Write an expression in terms of given quantities for the magnitude of the skateboard's acceleration, a, while the teenager is pushingbackwards on the ground.Expression :a =Select from the variables below to write your expression. Note that all variables may not be required.a., B, Q, 0, a, d, Ffoot, g, h, j, k, m1, m2, P, tPart (d) What is the numerical value for the magnitude of the acceleration, a, in m/s2?Numeric : A numeric value is expected and not an expression.a =

Answered: Part (c) Write an expression in terms…

Part (c) Write an expression in terms of given quantities for the magnitude of the skateboard's acceleration, a, while the teenager is pushing backwards on the ground. Expression : a =

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.17P

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