An astronaut throws a wrench in interstellar space. how much force is required to keep the wrench moving continuously with constant velocity?

The force required to keep the wrench moving continuously in space is 0 N.

Explanation:

Force applied on an object is defined as the product of the mass and acceleration of the object.

Mathematically,

where, F = force applied

m = mass of the wrench

a = acceleration of the wrench

Acceleration is defined as the rate of change of velocity with respect to time. We are given, a wrench is moving with a constant velocity, so the acceleration of the wrench will be 0.

   (At constant velocity)

Putting values in above equation, we get:

Hence, the force required to keep the wrench moving continuously in space is 0 N.

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