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Part A Learning Goal: To calculate the normal and tangential components of the acceleration of an object along a given path. A particle is traveling along the path y(x) = 0.3x2, as shown in (Figure 1), where y is in meters when x is in meters. When 3 = 5 m, the particle's velocity is v = 15 m/s and the magnitude of its acceleration is a = 11 m/s2 Determine the normal and tangential components of the acceleration What is the angle between the positive z-axis and the unit tangent vector for the motion at x = 5 m ? Express your answer to three significant figures with appropriate units. View Available Hint(s) T! HA A O O ? 0 = Value Units Figure (< 1 of 1 > Submit Part B What is the radius of curvature of the path at x = 5 m? Express your answer to three significant figures with appropriate units. View Available Hint(s) C: MÅ * R 0 2 ? Value Units

Part C Learning Goal: To calculate the normal and tangential components of the acceleration of an object along a given path. A particle is traveling along the path y(x) = 0.3c", as shown in (Figure 1), where y is in meters when I is in meters. When 3 = 5 m, the particle's velocity is v = 15 m/s and the magnitude of its acceleration is a = 11 m/s. Determine the normal and tangential components of the acceleration. What is the magnitude of the acceleration in the normal direction? Express your answer to three significant figures with appropriate units. View Available Hint(s) an = Value Units Figure < 1 of 1 > Submit Part D What is the direction of the normal acceleration? Give the angle counterclockwise from the positive z-axis. Express your answer to three significant figures with appropriate units. ► View Available Hint(s) ? OCH PÅ Value M O 2 Units On =

Learning Goal: To calculate the normal and tangential components of the acceleration of an object along a given path. HÅR O a? On = Value Units A particle is traveling along the path y(x) = 0.3x2, as shown in (Figure 1), where y is in meters when x is in meters. When 3 = 5 m, the particle's velocity is v = 15 m/s and the magnitude of its acceleration is a = 11 m/s. Determine the normal and tangential components of the acceleration. Submit Part E What is the magnitude of the acceleration in the tangent direction? Express your answer to three significant figures with appropriate units. Figure < 1 of 1 > View Available Hint(s) ? CH HÅR a = Value O 2 Units Submit Provide Feedback