Anita is running to the right at 5 m/s , as shown in (figure 1) . balls 1 and 2 are thrown toward her by friends standing on the ground. according to anita, both balls are approaching her at 16 m/s .
according to her friends, with what speed was ball 1 thrown?
according to her friends, with what speed was ball 2 thrown?
Answers: 1
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