Given below are the equations of motion of four particles A,B,C and D.xA=6t−3;xB=4t2−2t+3;xC=3t3−2t2+t−7;xD=7cos60°−3sin30°Which of these four particles move with uniform non-zero acceleration?

Given below are the equations of motion of four particles A,B,C and D.

1.	Given below are the equations of motion of four particles A,B,C and D.xA=6t−3;xB=4t2−2t+3;xC=3t3−2t2+t−7;xD=7cos60°−3sin30°Which of these four particles move with uniform non-zero acceleration?
Answer» Given below are the equations of motion of four particles $A, B, C$ and $D$ . $x_{A} = 6 t - 3$ ; $x_{B} = 4 t^{2} - 2 t + 3$ ; $x_{C} = 3 t^{3} - 2 t^{2} + t - 7$ ; $x_{D} = 7 cos 60 ° - 3 sin 30 °$ Which of these four particles move with uniform non-zero acceleration?

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Given below are the equations of motion of four particles A,B,C and D.xA=6t−3;xB=4t2−2t+3;xC=3t3−2t2+t−7;xD=7cos60°−3sin30°Which of these four particles move with uniform non-zero acceleration?

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