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At Time T = 0 a 2-Kg Particle Has a Velocity

Question 1

Multiple Choice

At time t = 0 a 2-kg particle has a velocity of (4 m/s) At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J) - (3 m/s) At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J) .At t = 3 s its velocity is (2 m/s) At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J) + (3 m/s) At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J) .During this time the work done on it was:


A) 4 J
B) -4 J
C) -12 J
D) -40 J
E) (4 J) At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J) + (36 J)
At time t = 0 a 2-kg particle has a velocity of (4 m/s) - (3 m/s) .At t = 3 s its velocity is (2 m/s) + (3 m/s) .During this time the work done on it was: A) 4 J B) -4 J C) -12 J D) -40 J E) (4 J) + (36 J)

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