A car is traveling West on Old Milton Parkway at 100 km/hr when the driver spots a police cruiser in the bushes. The driver hits the brakes and the velocity of the car is reduced to 80 km/hr. How would you describe the acceleration of the car and driver? (Assume east is the positive direction).
The car had negative acceleration with velocity in the positive direction
A)The car had positive acceleration with velocity in the negative direction
B)The car experienced positive accelerationwith velocity in the negative direction
C)The car experienced negative acceleration with velocity in the positive direction.
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Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
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A car is traveling West on Old Milton Parkway at 100 km/hr when the driver spots a police cruiser in...
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