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A Particle Starts from the Origin at T = 0

Question 78

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A particle starts from the origin at t = 0 with a velocity of (16 A particle starts from the origin at t = 0 with a velocity of (16   − 12   ) m/s and moves in the xy plane with a constant acceleration of   = (3.0   − 6) 0   ) m/s<sup>2</sup>.What is the speed of the particle at t = 2.0 s? A) 52 m/s B) 39 m/s C) 46 m/s D) 33 m/s E) 43 m/s
− 12 A particle starts from the origin at t = 0 with a velocity of (16   − 12   ) m/s and moves in the xy plane with a constant acceleration of   = (3.0   − 6) 0   ) m/s<sup>2</sup>.What is the speed of the particle at t = 2.0 s? A) 52 m/s B) 39 m/s C) 46 m/s D) 33 m/s E) 43 m/s
) m/s and moves in the xy plane with a constant acceleration of A particle starts from the origin at t = 0 with a velocity of (16   − 12   ) m/s and moves in the xy plane with a constant acceleration of   = (3.0   − 6) 0   ) m/s<sup>2</sup>.What is the speed of the particle at t = 2.0 s? A) 52 m/s B) 39 m/s C) 46 m/s D) 33 m/s E) 43 m/s
= (3.0 A particle starts from the origin at t = 0 with a velocity of (16   − 12   ) m/s and moves in the xy plane with a constant acceleration of   = (3.0   − 6) 0   ) m/s<sup>2</sup>.What is the speed of the particle at t = 2.0 s? A) 52 m/s B) 39 m/s C) 46 m/s D) 33 m/s E) 43 m/s
− 6) 0 A particle starts from the origin at t = 0 with a velocity of (16   − 12   ) m/s and moves in the xy plane with a constant acceleration of   = (3.0   − 6) 0   ) m/s<sup>2</sup>.What is the speed of the particle at t = 2.0 s? A) 52 m/s B) 39 m/s C) 46 m/s D) 33 m/s E) 43 m/s
) m/s2.What is the speed of the particle at t = 2.0 s?


A) 52 m/s
B) 39 m/s
C) 46 m/s
D) 33 m/s
E) 43 m/s

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