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 the time interval?
1.A particle moves in the +x direction and then reverses the direction of its motion.
2.A particle moves in the -x direction without reversing.
3.There are no conditions for which this is true.
4.A particle moves in the +x direction without reversing.
Question 2
If the average speed of a particle is greater than 0 m/s over some interval of time, which of the following is true?
1.The instantaneous speed of the particle at some time during the interval could never have been greater than 0 m/s.
2.The instantaneous speed of the particle at some time during the interval must have been equal to 0 m/s.
3.The instantaneous speed of the particle at some time during the interval must have been greater than 0 m/s.
4.The instantaneous speed of the particle at some time during the interval could never have been less than 0 m/s.
Plant adaptations for salty conditions.
Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Conditions for Eclipses
RUSP 25 Secondary Conditions for Newborn Genetic Screening
Human Progeroid Conditions
Transcription Conditions for the lac Operon