What is 1 radian in degrees approximately?
Correct answer: A. 57.3˚
- A. 57.3˚
- B. 360˚
- C. π degrees
- D. π2 degrees
Explanation
This is a fact. To convert 1 rad to degrees: 1 x 180/π = 57.3°
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About Angular Displacement
Angular displacement measures the change in a body’s angular position and is expressed in radians or degrees, with anticlockwise and clockwise directions assigned signs. It connects to arc length, angular velocity and angular acceleration, and must be distinguished from ordinary linear displacement in rotational motion.
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