A car is on a spinning carnival ride with a radius of 25 ft. To the nearest foot, how far does the car travel over an angle of 2pi/3 radians?

Name these type of angles shown check all that applies

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Can someone explain to me how to do