Engineers have developed a way of charging electric cars while they are driving along the road. Coils of wire buried under the road transfer energy to the car’s battery as the car is passing over the coils.
Figure 6 shows a charging lane on a motorway. Figure 6
0 4 . 3 Suggest two advantages of using this method to charge electric cars compared with
plugging them into the mains electricity supply. 1
2
[2 marks]

tube or goog will be great resources to find the answer to the question that you're asking

neither accurate nor precise.

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.