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A Particle Moves East at Constant Velocity for a Time

Question 8

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A particle moves east at constant velocity A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. for a time interval A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. t. It then moves north at a constant velocity, with the same speed as before, for another time interval A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. t Finally it moves east again with the original velocity. At the instant an additional time interval A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described?


A) The average velocity is A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. and the average acceleration is zero.
B) The average velocity is A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. and the average acceleration is not zero.
C) The average velocity is not A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. and the average acceleration is zero.
D) The average velocity is not A particle moves east at constant velocity for a time interval t. It then moves north at a constant velocity, with the same speed as before, for another time interval t Finally it moves east again with the original velocity. At the instant an additional time interval t has elapsed, which of the following are true about the average velocity and the average acceleration for the motion described? A) The average velocity is and the average acceleration is zero. B) The average velocity is and the average acceleration is not zero. C) The average velocity is not and the average acceleration is zero. D) The average velocity is not and the average acceleration is not zero. and the average acceleration is not zero.

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