The speedometer of a car indicates a constant speed of 30 miles per hour. From this we can say that the acceleration of the car is
A) zero.
B) nonzero.
C) can't really say.
This is because
D) no net force is acting on the car.
E) any reading (other than zero) on the speedometer indicates acceleration.
F) the car may be changing its direction.
Correct Answer:
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Q11: Figure V-4 Q12: An object drops in free fall. At Q13: Figure V-3 Q14: Figure V-7 Q15: Figure V-2 Q17: Neglecting friction, a ball rolling along a Q18: To say that an object is moving Q19: If an object is thrown downward from Q20: Figure V-5 Q21: Figure N-6 Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents