Question

If you were in a spaceship and fired a 1000kg probe into frictionless space, how much force would have to be exerted on the probe to keep it going for 1000 years?

Answer 1

Newton's second law allows us to find that the answer to keep the probe in space is:

•  No force is required to keep the probe in a friction-free space

Newton's second law gives the relationship between the force that is proportional to the mass of the body and its acceleration.

            F = m a

Where F is the force, m the mass of the body and the acceleration.

In this case, a ship of m = 1000 kg is launched, initially a force must be applied to place the force of the ship with some small acceleration, when the probe enters orbit this force is decreased to zero, consequently the acceleration is also zero.

As they indicate that there is no friction, no force is needed to keep it in place regardless of the weather.

Internal energy must be given for the  instruments working, but not for the movement of the probe.

In conclusion using Newton's second law we find that the response to hold the probe is:

•  No force is required to keep the probe in a friction-free space

Learn more here: brainly.com/question/19226427

Answer 2

Answer:

no force

Explanation:

their is no friction.