Answer:
176,000 N
Explanation:
Newton's second law:
∑F = ma
F = (4 × 40,000 kg) (1.1 m/s²)
F = 176,000 N
Answer: A)30V. First find the current of the circuit. I=V/R(total resistance). So I=60/120=0.5. Now to find voltage drop in R3 use ohms law as given. V(of 3)=(0.5)(60)=30V
The energy goes from electric energy and gets converted into thermal energy.
<em>it works on the following principals:
</em>
<em><u>because if any metals are there in the flour it would attract it...</u></em>
<em><u>hope it helps you</u></em>
<em><u>and mark as best answer please</u></em>