Question

At one point during a flight, a 5 kg model rocket burning fuel, generating a 70N thrust and experiencing a 70N drag. What is the magnitude of the net force on the rocket?

Answer 1

The net force on the rocket is 0N, as the 70N thrust and 70N drag forces cancel each other out.

Step-by-step explanation:

The magnitude of the net force on the rocket can be determined by using Newton's second law, which states that the net force on an object is equal to the mass of the object multiplied by its acceleration (F_net = m × a). In the scenario where the rocket is experiencing a 70N thrust and 70N of drag, these two forces cancel each other out. Therefore, the net force on the rocket is 0N since thrust and drag are equal in magnitude and opposite in direction.