Math Problem Statement
A wheel with mass m = 3 kg, radius R = 0.3 m rolls Along a sinusoidal surface A*sin(2πt/T) A= 10m T= 60c. under the influence of a force F = 2 N applied to the center of the wheel and directed parallel to the plane. Initial speed V0=2m/s. Rolling friction coefficient K1=0,018. Find the linear, velocity and acceleration of the wheel after 15 s.
Solution
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Math Problem Analysis
Mathematical Concepts
Kinematics
Rolling Friction
Newton's Second Law
Trigonometry
Differential Equations
Formulas
Newton's Second Law: F = ma
Rolling Friction Force: F_friction = K1 * m * g
Slope of the surface: dy/dt = A * (2π/T) * cos(2πt/T)
Acceleration: a = F_total / m
Velocity: V = V0 + a * t
Theorems
Newton's Second Law of Motion
Trigonometric derivatives
Suitable Grade Level
Undergraduate (Physics or Engineering)
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