Question

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

Answer 1

Answer:

3 kg

Explanation:

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

$m = \frac{f}{a}$

f is the force

a is the acceleration

From the question we have

$m = \frac{15}{5} = 3$

We have the final answer as

3 kg

Hope this helps you