Question
In: Physics
The propeller of a World War II fighter plane is 2.50 m in diameter. (a) If...
The
propeller of a World War II fighter plane is 2.50 m in diameter.
(a) If the propeller tip experiences a centripetal acceleration of
2.00 x 104 m/s2 while spinning, what is the linear speed at its
tip? (b) What is its angular velocity in radians per second? (c)
What is its rate of spinning in rev/min?
Solutions
Expert Solution
Given:
Diameter of the propeller, 
Radius of the propeller, 
Centripetal acceleration, 
===========
(a) Find linear speed at the tip of the propeller
Use formula 
ANSWER: 
===========================
(b) Find angular velocity
Use formula 
ANSWER: 
============================
(c) Convert angular velocity to rev/min
ANSWER: 
====================================
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