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College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
النسخة 7الرقم المعياري الدولي: 978-0321601834College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
النسخة 7الرقم المعياري الدولي: 978-0321601834 تمرين 107
An insect crawls along the edge of a rectangular swimming pool of length 27 m and width 21 m (Fig.). If it crawls from corner A to corner B in 30 min, (a) what is its average speed, and (b) what is the magnitude of its average velocity
FIGURE Speed versus velocity See Exercise. (Not drawn to scale; insect is displaced for clarity.)
FIGURE Speed versus velocity See Exercise. (Not drawn to scale; insect is displaced for clarity.)
التوضيح
موثّق
موثّق
Path of insect is shown in the figure.
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College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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