Aradio-controlled car increases its kinetic energy from 3 j to 10 j over a distance of 1 m. what was the average net force on the car during this interval?

Net force, F = 7 N

Explanation:

It is given that,

Initial kinetic energy of the car,

Final kinetic energy of the car,

Distance, d = 1 m

We need to find the average net force on the car during this interval. It is given by using the work energy theorem as :

Also, W = F.d    d = distance and F = net force

F = 7 Newton

So, the average net force on the car during this interval is 7 newton. Hence, this is the required solution.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.