If he wants to increase power, force must increase and decrease time.
When a 2.40-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 2.92 cm.(a) Wh
1 answer:
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If he wants to increase power, force must increase and decrease time.
Answer:
Explanation:
The Newton's law in this case is:
Here, is the air temperture, C and k are constants.
We have
in
So:
And we have in
, So:
Now, we have:
Applying (1) for :
Applying (1) for :