Answer:
The average speed is 9.8 meter per second in the first two seconds
Step-by-step explanation:
Complete Question
What is the average velocity of the rock in first 2 secs?
Solution
Distance travelled in first two seconds
m
Average speed =
meter per second
Can you take a picture closer to the table and graph?
Answer: v = 12
Step-by-step explanation:
Answer:
(x-4)^2 + (y-2)^2 = 3^2
or
(x-4)^2 + (y-2)^2 = 9 (simplified if needed)
Step-by-step explanation:
-Equation of a circle is:
where the center is (h, k) and the radius is
.
-Place the center and the point onto that equation:

-Then, you solve:






-So, the result is:

or
(simplified if needed)