Question

# - A car moving with over-speed limit constant speed 39.5 m/s passes a police car at...

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A car moving with over-speed limit constant speed 39.5 m/s passes a police car at rest. The police car immediately takes off in pursuit, accelerating with 6.0 m/s^2. How long does it take for police overtake the speeder?

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A car moving with over-speed limit constant speed 39.5 m/s passes a police car at rest. The police car immediately takes off in pursuit, accelerating with 6.1 m/s^2. How far from initial point police car will reach the speeder?

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Two objects, A and B, start from rest. Objest A starts with acceleration 2.4 m/s^2 and 2.3 seconds later after A, object B starts in the same direction with acceleration 5.0 m/s^2. How long will it take for object B to reach object A from the moment when A started to accelerate?

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Two objects, A and B, start from rest. Object A starts with acceleration 4.9 m/s^2 and 2.3 seconds later after A, object B starts in the same direction with acceleration 10.0 m/s^2. What will be speed of object A at the moment when it will be reached by object B?