Answer:
The answer of this question is :- Virtual image
Ok so we know:
The time (t) is 18seconds
The acceleration (a) is 2.2m/s2
The displacement (r) is 660
Using the equation

With 'u' being the initial velocity we want, we get:

So:

So:

So the original/initial velocity was 16.8666 or 16.87 m/s
Hope this helped
O2 is considered 2 atoms because O2 is 2 oxygen atoms.
The formula for work is

. Plugging in the numbers, you get:


The answer is 30 N.
Answer:
Health-related physical fitness is primarily associated with disease prevention and functional health.
Explanation:
This is ur answer actually I just took it from Go ogle