A little bit more than 64 N of force is required to move the box at a constant speed.
<h3>What is constant velocity?</h3>
When the rate at which such an object is changing its position is constant in magnitude and direction, the object is said to have constant velocity. To put it another way, for an object to maintain constant velocity, both its movement and its speed must be constant across time.
The formula yields the coefficient of sliding friction;
μ= F/R
Where;
F = frictional force
μ = coefficient of sliding friction
R = Normal reaction
It is important to remember that in order to move a body, a force must be applied that is larger than the frictional force that exists between the body and the surface. As a result, a force of slightly more than 64 N is required to move the box at a constant speed.
To know more about sliding friction visit:
brainly.com/question/25174016
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