Answer questions below

2. The cars on an amusement park ride travel at a constant velocity of 4.00 m/s on a horizontal circular track that has a radius of 4.0 m. What is the magnitude of each car's centripetal acceleration? (1 point) 3. A record turntable starts from rest and then spins up to 33 1/3 rpms. An Asian Beetle lands on the record after it is at its operating speed by the center and then walks out towards the edge. How does the angular and tangential velocity change as the beetle moves? (2 points)