The power dissipated across a component can be calculated through the formula P=I^2xR
Substituting the values in we get P=(0.5)^2x10=2.5W
We don't know the change in velocity, so can't answer.
Answer:
a)
, b) 
Explanation:
a) The heat transfered to the egg is computed by the First Law of Thermodynamics:





b) The amount of entropy generation is determined by the Second Law of Thermodynamics:



Answer:
A symbol for a battery.
Explanation:
A battery, because every sinlge circuit AC or DC must have a source of energy, to supply it to every single device that is part of the circuit.
The voltage is defined by the Ohm's law and it is equal to the product of the current by the resistance.
The blue car is moving with a velocity of -14 m/s using the red car as a reference frame.