An object is moving in a circular path with a radius of 4.0 m. If the object moves through an angle of 45 degrees, then the angle in radians is
A) 0.25 radians.
B) 0.53 radians.
C) 0.79 radians.
D) 1.02 radians.
E) 1.44 radians.

Question

Quizplus · Accepted Answer

To convert degrees to radians, use the formula: radians = degrees × (π/180). For 45 degrees, this is 45 × (π/180) = π/4 = 0.785 radians, which is approximately 0.79 radians.

An Object Is Moving in a Circular Path with a Radius