The Ferris wheel in the figure , which rotates counterclockwise, is just starting up.

The Ferris wheel in the figure , which rotates counterclockwise, is just starting up. At a given instant, a passenger on the rim of the wheel and passing through the lowest point of his circular motion is moving at 3.00m/s and is gaining speed at a rate of 0.500m/s^2 .1-Find the magnitude of the passenger's acceleration at this instant.2-Find the direction of the passenger's acceleration at this instant (give answer in degrees to the right vertical)