An automobile starting motor takes 54 A of current when connected to the 12.6 V battery. What is the resistance of the motor? (Answer in mΩ) I already know the answer, just looking for a second opinion.
If you do not know the equation is R=V/I

PLEASE DO NOT ANSWER IF YOU DO NOT KNOW IT

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Fluids at rest possess no flow energy. a)- true b)- false

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.