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Montano1993 [528]
3 years ago
11

1. Set frequency of wave generator to 5Hz.

Physics
1 answer:
ivann1987 [24]3 years ago
3 0

Separate the barriers so they have a 2cm gap between them.

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A truck tire rotates at an initial angular speed of 21.5 rad/s. The driver steadily accelerates, and after 3.50 s the tire's ang
erma4kov [3.2K]

Given:

initial angular speed, \omega _{i} = 21.5 rad/s

final angular speed, \omega _{f} = 28.0 rad/s

time, t = 3.50 s

Solution:

Angular acceleration can be defined as the time rate of change of angular velocity and is given by:

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Therefore, angular acceleration is:

\alpha = 1.86 m/s^{2}

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