1/Rt=1/R1+1/R2+1/R3, 1/Rt=1/3+1/12+1/4=2/3, Rt=equivalent resistance= 1.5 ohms
Answer:
Galileo di Vincenzo Bonaiuti de' Galilei
This is in the thermosphere which is at an altitude of 85-520km
<span>force applied causes movement of an object in the same direction as the applied force.</span>