Based on this sequence, what is the most likely observation? A. Balloon 1 and balloon 2 have a negative charge, so they will pull towards each other. B. Balloon 1 and balloon 2 have a negative charge, so they will move away from each other. C. Balloon 1 and balloon 2 have a positive charge, so they will pull towards each other. D. Balloon 1 and balloon 2 have an opposite charge, so they will move away from each other.

B

Explanation:

If both have the same charge they would move away from eachother.

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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