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]

What do you mean there’s no jelly beans

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.