contestada

A crate of books is dragged horizontally across a rought floor at a constant
velocity. If the normal force acting on the crate is 66 Newtons, determine the
mass of the crate.

Respuesta :

Answer:

m = 6.73 kg

Explanation:

Given that,

The normal force acting on the crate = 66 N

We need to find the mass of the crate.

Normal force = weight of the crate

N = mg

m is mass of the crate

[tex]m=\dfrac{N}{g}\\\\m=\dfrac{66}{9.8}\\\\m=6.73\ kg[/tex]

So, the mass of the carte is 6.73 kg.

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