Answer:
the velocity of the car is 0.875 m/s
Explanation:

therefore the V of car is 0.875 m
Which best describes the transition from gas to liquid?
gas is @ higher energy state than liq. so the transition must remove energy. so ans is a. Energy must be removed because particles in liquid move more slowly.
Ur answer is 3 and i'm sure of it
The vertical velocity is affected by the acceleration of gravity (ignoring the effects of air resistance usually)
Explanation:
The total resistance used to calculate the total resistance of the two parallel resistor is given by :

Taking reciprocal of the above equation.

We can also write the above equation as :

On simplification of above equation,

or

Hence, proved.