What angle in radians is subtended by an arc 1.50 m in length on the circumference of a circle 2.50 m? What is this angle in degrees?
An arc 14.0 cm in length on the circumference of a circle subtends an angle of 128°. What is the radius of the circle?
The angle between two radii of a circle with a radius of 1.50 m is 0.700 rad. What length of arc is intercepted on the circumference of the circle by the two radii?