A soccer player runs 80 yards down the field and then 30 yards back toward her original starting point. This takes 55 seconds total. What is the average velocity of
the soccer player?
0.50 yd/s
0.91 yd/s
1.10 yd/s
2.00 yd/s

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

For which pair of objects would adding the same a

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