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6 Oct 2020
Under which of the following conditions is the magnitude of the average velocity of a particle moving in one dimension smaller than the average speed over some time interval?
(a) A particle moves in the + x direction without reversing.
(b) A particle moves in the - x direction without reversing.
(c) A particle moves in the + x direction and then reverses the direction of its motion.
(d) There are no conditions for which this is true.
Under which of the following conditions is the magnitude of the average velocity of a particle moving in one dimension smaller than the average speed over some time interval?
(a) A particle moves in the + x direction without reversing.
(b) A particle moves in the - x direction without reversing.
(c) A particle moves in the + x direction and then reverses the direction of its motion.
(d) There are no conditions for which this is true.
Mohd TalibLv10
22 Nov 2020
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