Answer Happy

Question 3 SCENARIO 1 SCENARIO 3 t=0 A A VA=108 km/h ХОА XA VA=108 km/h B ag=2 m/s2 B XB V8=0 SCENARIO 2 t=7.2 sec A XOA VA=108 km/h Xos=0B ag=2 m/s2 Car A travels with a constant velocity of va= 108 km/h. Car B starts travelling 7.20 seconds after car A with a constant acceleration of 2 m/s2. a a) What is the distance travelled by car A at the point car B starts moving? Consider now Scenario 2 as a new initial condition (i.e. the displacement calculated above is the initial displacement for the car A). Car A keeps moving with a constant velocity from its initial position and car B is moving with a uniform acceleration. b) How long does it take for car B to reach car A (Scenario 3)? c) What is the distance that car B needs to cover to reach the car A? d) What is the final velocity of car B when reaches the car A?