Answer to Question #52031 in Quantum Mechanics for promise

Question #52031

18 The displacement of a particle along the X-axis is given as
x=5t2+1
, where x is in metres and t in seconds. Calculate its average velocity in the time interval between 2 s and 3 s.

21 m/s

40 m/s

46 m/s

25 m/s

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