contestada

4. A net force of 15 N is exerted on a book to cause it to accelerate at a rate of 5 m/s2. Determine the mass of the
book.
a. 0.33 kg
b. 2 kg
c. 3 kg
d. 45 kg

Respuesta :

Stephen46

Answer:

3 kg

Explanation:

The mass of an object given it's force and acceleration can be found by using the formula

[tex]m = \frac{f}{a} \\ [/tex]

f is the force

a is the acceleration

From the question we have

[tex]m = \frac{15}{5} = 3 \\ [/tex]

We have the final answer as

3 kg

Hope this helps you

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