answers to electronic devices quiz
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Answer:
21.4 mph
Explanation:
Circumference of tire in FEET = pi * d = pi * 1 ft = pi feet
pi feet x 600 rot/min * 60 min /hr * 1 mile / 5280 feet = 21.4 mph
The answer is true. Gravity is the force that keeps us all on the ground.
Answer:
I don't know about this, this is which class question
