A pendulum swinging in a circular arc under the influence of gravity, has both centripetal and tangential components of acceleration.
A) If the pendulum bob has a speed of 2.4m/s when the cord makes an angel of theta=15 degrees with the vertical, what are the magnitues of the components at this time? (Express answers using 2 sig figs and use a comma to separate... ac, at)
B) Where is the centripetal acceleration a maximum? (degrees from the vertical)
C) What is the value of the tangential acceleration at that time? (m/s^)