Answer:
160,000 Nm
2667 Nm/sec
Step-by-step explanation:
Work = weight * distance
= 800 * 200
= 160,000 Nm
Power = rate of work done
= 160,000 / 60
= 2667 Nm/sec
I guess the series is

We have

Recall that

In our limit, we have



which is greater than 1, which means the series is divergent by the ratio test.
On the chance that you meant to write

we have


which is less than 1, so this series is absolutely convergent.
Answer:
the answer is 28 for A the answer for B is -5 for A, 15 for B, and -6 for C
Step-by-step explanation:
What exactly are you looking for? Do you want the answer to all of them?