(a)
To Calculate: The
(a)
Answer to Problem 7P
The angular velocity of the grinding wheel is
Explanation of Solution
Given:
RPM of the wheel,
Formula used:
Calculation:
Substituting the given values
Velocity in rad/s =
Conclusion:
Thus, the angular velocity of the grinding wheel is
(b)
To Calculate: The linear speed and acceleration of a point on the wheel.
(b)
Answer to Problem 7P
The linear speed of a point on the wheel is
The acceleration of the point is
Explanation of Solution
Given:
RPM of the wheel,
Distance of the point,
Formula used:
Linear speed ,
Where,
Where,
Calculation:
Substituting the given values
Conclusion:
Thus, the linear speed of the grinding wheel is
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Physics: Principles with Applications
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