Each of four particles move along the x-axis. Their positions (in meters) as functions of time (in seconds) are given as follows: Particle 1: (t) = 3.5 - 2.7³ Particle 2: x (t) = 3.5+2.7³ Particle 3: x (t) = 3.5 - 2.7² Particle 4: x (t) = 3.5-3.4t - 2.7t² Which of these particles have constant acceleration? O Only 1 and 2 O Only 3 and 4 O None of them O Only 2 and 3 O All of them

Elements Of Electromagnetics
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Each of four particles move along the x-axis. Their positions (in meters) as functions of time (in
seconds) are given as follows:
Particle 1: (t) = 3.5 - 2.7³
Particle 2: (t) = 3.5+ 2.7+³
Particle 3: x (t) = 3.5 - 2.7²
Particle 4: x (t) = 3.5-3.4t - 2.7t²
Which of these particles have constant acceleration?
O Only 1 and 2
Only 3 and 4
None of them
Only 2 and 3
O All of them
Transcribed Image Text:Each of four particles move along the x-axis. Their positions (in meters) as functions of time (in seconds) are given as follows: Particle 1: (t) = 3.5 - 2.7³ Particle 2: (t) = 3.5+ 2.7+³ Particle 3: x (t) = 3.5 - 2.7² Particle 4: x (t) = 3.5-3.4t - 2.7t² Which of these particles have constant acceleration? O Only 1 and 2 Only 3 and 4 None of them Only 2 and 3 O All of them
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