Answer:
A
Explanation:
• Nina experiences a force equal to f.
No because you don’t learn about synthetic inventions yet in your first year
Answer:
<h3>Power = Work Done/time</h3>
=> Power = 60×10×10/60
=> Power = 6000/60
=> Power = 100 Watt
Hence the power output of a pump is 100 Watts.
A. is the right answer since work is negative and Q which is heat in negative also