Question

9

#9. Determine the signs for angular velocity and angular acceleration if the wheel is
slowing down in the counter clockwise direction.
A) w is positive, a is negative
B) w is positive, a is positive
C) w is negative, a is negative
D) w is negative, a is positive
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Transcribed Image Text

#9. Determine the signs for angular velocity and angular acceleration if the wheel is slowing down in the counter clockwise direction. A) w is positive, a is negative B) w is positive, a is positive C) w is negative, a is negative D) w is negative, a is positive

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