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SCENARIO 3 SCENARIO 1 t=0 A VA=108 km/h XOA XA VA=108 km/h B ag=2 m/s2 B Xg Vg=0 SCENARIO 2 t=7.2 sec A хоА VA=108 km/h
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answerhappygod
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SCENARIO 3 SCENARIO 1 t=0 A VA=108 km/h XOA XA VA=108 km/h B ag=2 m/s2 B Xg Vg=0 SCENARIO 2 t=7.2 sec A хоА VA=108 km/h
SCENARIO 3 SCENARIO 1 t=0 A VA=108 km/h XOA XA VA=108 km/h B ag=2 m/s2 B Xg Vg=0 SCENARIO 2 t=7.2 sec A хоА 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) 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?
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