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The momentum of a ball is observed to change uniformly with time as given below: At t=0s, -(0,0,12) kg-m/s Att 1s = (0,0,7) kg-m/s At t=2sF-(0,0,2) kg-m/s Att-3s,= (0,0,-3) kg-m/s Which of the following statements are true about the net force acting on the ball during the time the ball is observed? Circle all that apply. A. The x component of the net force on the ball is zero. B. The a component of the net force on the ball is zero. C. The x component of the net force on the ball is constant. D. The a component of the net force on the ball is constant. E. The component of the net force on the ball is positive. F. The component of the net force on the ball is negative. G. The a component of the net force on the ball is changing with time. H. The ball has no interaction with its surroundings during this time interval.

The momentum of a ball is observed to change uniformly with time as given below: At t=0s, -(0,0,12) kg-m/s Att 1s = (0,0,7) kg-m/s At t=2sF-(0,0,2) kg-m/s Att-3s,= (0,0,-3) kg-m/s Which of the following statements are true about the net force acting on the ball during the time the ball is observed? Circle all that apply. A. The x component of the net force on the ball is zero. B. The a component of the net force on the ball is zero. C. The x component of the net force on the ball is constant. D. The a component of the net force on the ball is constant. E. The component of the net force on the ball is positive. F. The component of the net force on the ball is negative. G. The a component of the net force on the ball is changing with time. H. The ball has no interaction with its surroundings during this time interval.

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The momentum of a ball is observed to change uniformly with time as given below: At t=0, p=(0,0,12) kg-m/s At t=1s = (0,0,7) kg-m/s At 1-2x = (0,0,2) kg-m/s Att-3s, p=(0,0,-3) kg-m/s Which of the following statements are true about the net force acting on the ball during the time the ball is observed? Circle all that apply. A. The x component of the net force on the ball is zero. B. The a component of the net force on the ball is zero. C. The x component of the net force on the ball is constant. D. The a component of the net force on the ball is constant. E. The component of the net force on the ball is positive. F. The component of the net force on the ball is negative. G. The a component of the net force on the ball is changing with time. H. The ball has no interaction with its surroundings during this time interval.
Transcribed Image Text:The momentum of a ball is observed to change uniformly with time as given below: At t=0, p=(0,0,12) kg-m/s At t=1s = (0,0,7) kg-m/s At 1-2x = (0,0,2) kg-m/s Att-3s, p=(0,0,-3) kg-m/s Which of the following statements are true about the net force acting on the ball during the time the ball is observed? Circle all that apply. A. The x component of the net force on the ball is zero. B. The a component of the net force on the ball is zero. C. The x component of the net force on the ball is constant. D. The a component of the net force on the ball is constant. E. The component of the net force on the ball is positive. F. The component of the net force on the ball is negative. G. The a component of the net force on the ball is changing with time. H. The ball has no interaction with its surroundings during this time interval.
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