A car is moving at a constant velocity when it is involved in a collision. The car comes to rest after 0.450 s with an average acceleration of 60.0 m/s² in the direction opposite that of the car's velocity. What was the speed, in km/h, of the car before the collision? A)29.2 km/h B)44.8 km/h C)97.2 km/h D)105 km/h E)144 km/h

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The Answer of A car is moving at a constant velocity when it is involved in a collision. The car comes to rest after 0.450 s with an average acceleration of 60.0 m/s² in the direction opposite that of the car's velocity. What was the speed, in km/h, of the car before the collision? A)29.2 km/h B)44.8 km/h C)97.2 km/h D)105 km/h E)144 km/h

A Car Is Moving at a Constant Velocity When It