3:2
the greatest common factor amongst 9 and 6 is 3
The linear speed of the object is the ratio between the measure of the arc it had traveled and the time. For the length of the arc,
2π x (20 m) x (0.2 rad/ 2π rad) = 4 meters
Divide this by the time, 10 s. Thus, the linear speed is equal to 0.4 m/s.
Answer:
319 miles.
Step-by-step explanation:
Answer:
None of these
Step-by-step explanation:
See attached image