traveling at a constant speed of 10 m/s while the direction of the Jeep changes from east to sout.

traveling at a constant speed of 10 m/s while the direction of the Jeep changes from east to sout. A 1800-kg Jeep travels along a straight 500-m portion of highway (from A to B) at a constant speed of 10 m/s. At B, the Jeep encounters an unbanked curve of radius 50 m. The Jeep follows the road from B to h. What is the magnitude of the acceleration of the Jeep as it travels from A to B?