(AKS 2a) Five groups of four vectors are shown below. All magnitudes of individual vectors are equal. Please rank the groups based magnitude of the resultant vectors if the four vectors in each group were added together.

Rank the groups of vectors from the greatest resultant magnitude to the smallest resultant magnitude.

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If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

Ain is , is 's of ? 0.62 0.79 1.27 1.50