Answer:
The internal resistance of the battery is 9.705 Ω
Explanation:
The total resistance of the circuit is
<em>Req = R + r</em>
<em> =(9 + 0.705) </em>Ω
= 9.705 Ω
They start at 1 meter and after 10 seconds they've moved to 6 meters.
6 - 1 = 5 meters
Answer:
KE = 1/2mv^2
KE = 1/2(1120)(40^2)
KE = 560(1600)
KE = 896000
Let me know if this helps!
Answer: it is true
explanation: safety for everyone