Answer:
The final kinetic energy is four times of initial kinetic energy when speed of the car doubles.
= 4 
Explanation:
Mass of the car = 770 kg
initial speed 
= 23.1 
Final speed 
= 46.2
Initial kinetic energy = 
⇒ = 0.5 × 770 × 
⇒ = 205440 J
Final kinetic energy = 
⇒ = 0.5× 770 × 
⇒ = 821760 J
Thus = 4
Therefore the final kinetic energy is four times of initial kinetic energy when speed of the car doubles.
If you climb the hill you will be tired also it will be 4.00 meters per second
I think it is positive charges
Radio,big jeeps, and very long sticks for sadelight. hope it helps!
Answer:
The energy output object that works with the turbine is the alternator (generator)
Explanation:
In energy generation the turbine receives input energy from high pressured steam, high energy water etc. Which impinges and turn the blades of the turbine, this turbine is connected by means of a shaft to the alternator that converts the rotational motion of the shaft to electrical energy through Electro magnetic induction principles and also outputs the energy for consumption.
