A particle moves in one dimension, and its position as a function of time is given...
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A particle moves in one dimension, and its position as a function of time is given by x (2.2 m/s)t + (-3.4 m/s²)². (a) What is the particle's average velocity (in m/s) from t=0.45 s to t=0.55 s? (Indicate the direction with the sign of your answer.) m/s (b) What is the particle's average velocity (in m/s) from t = 0.49 s to t=0.51 s? (Indicate the direction with the sign of your answer.) Additional Materials m/s A particle moves in one dimension, and its position as a function of time is given by x (2.2 m/s)t + (-3.4 m/s²)². (a) What is the particle's average velocity (in m/s) from t=0.45 s to t=0.55 s? (Indicate the direction with the sign of your answer.) m/s (b) What is the particle's average velocity (in m/s) from t = 0.49 s to t=0.51 s? (Indicate the direction with the sign of your answer.) Additional Materials m/s
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