Determine the thrust produced if 1.5 x 10^3 kg of gas exits the combustion chamber each second, with a speed of 4.00 x 10^3 m/s.

The thrust is

Explanation:

Given that,

Mass of gas,

The rate at which the gas is expelling,

We need to find the thrust produced by the gas.

We know that force is equal to the rate of change of momentum. So,

Also, p = mv

So,

So, the thrust is

answer: electrons

object 2 because all the other ones are wrong