A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The component of the motorcycle's accelerationtangent to the path is given as a function of time by a = 2 + 0.2t. What is the motorcycle's velocity in terms of normal and tangentialcomponents at t = 15s?O a. v 52.5en (m/s)O b. v = 0.2en (m/s)O c. v = 0.2et (m/s)O d. v 13.3e+ + 30en (m/s)O e. v30.0et (m/s)O f. v =133e + 30.0en (m/s)O g. v = 2.25e+ + 4en (m/s)O h. v 52.5e+ (m/s)

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A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The component of the motorcycle's acceleration tangent to the path is given as a function of time by a₁ = 2 + 0.2t. What is the motorcycle's velocity in terms of normal and tangential components at t = 15s? O a. v = 52.5en (m/s) O b. v = 0.2e, (m/s) O c. v 0.2et (m/s) O d. v 13.3e+ + 30en (m/s) O e. v 30.0e+ (m/s) O f. v = 133e + 30.0en (m/s) O g. v = 2.25e+ + 4en (m/s) O h. v 52.5e+ (m/s)

A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The component of the motorcycle's acceleration tangent to the path is given as a function of time by a₁ = 2 + 0.2t. What is the motorcycle's velocity in terms of normal and tangential components at t = 15s? O a. v = 52.5en (m/s) O b. v = 0.2e, (m/s) O c. v 0.2et (m/s) O d. v 13.3e+ + 30en (m/s) O e. v 30.0e+ (m/s) O f. v = 133e + 30.0en (m/s) O g. v = 2.25e+ + 4en (m/s) O h. v 52.5e+ (m/s)

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 11CQ: Suppose a piece of food is on the edge of a rotating microwave oven plate. Does it experience...

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