If your fitness evaluation score is not satisfactory, set a new goal for the assessment and train for that goal. true or false

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

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?

How is the ideal mechanical advantage of a wheel and axle calculated?