Could someone please help me with this, it would mean a lot, thank you.

Question 1 The WindSeeker ride at Canada's Wonderland lifts riders up to 300 feet into the air while spinning them around in a 15.1 m radius circle. The WindSeeker starts its circular motion from rest with a constant angular acceleration of 0.0176 rad/s. It maintains that angular acceleration for 44.9 s, after which the angular speed remains constant for the rest of the ride - another 132 s. What is the top speed of the ride? Question 2 A stuntman drives a dirt bike on a curved track with a radius of 14.4 m. If he starts from rest and accelerates at 1.94 m/s, at what time will the magnitude of the total acceleration of the bike be 5.81 m/s2? (Hint: the tangential acceleration will stay constant at 1.94 m/s<.>