Answer: B, increase the rate at which he turns the crank
Explanation: i got it right
The net force does not depend on the mass.
We have 12N to the right, and 19N to the left.
The net force is (19.0-12.0)N=7.0N to the left.
The most likely answer will be B. Overfishing is still a large issue today, and it can really ruin a habitat. =)
<span>Know your goals.
Prioritize wisely.
Important and urgent — Tasks that must be done. ...
Just say no.
Plan ahead. ...
Eliminate distractions.
Delegate more often.
Watch what you spend.
<span>Take care of yourself.</span></span>
